The government has a role, but it must be clearly delineated and focused....so that it doesn't become its very own equivalent of what you fear with the corporatism/oligarch structure (that can meld into it negatively against public interest, among many other totalitarian and dystopia combinations).
Like any organisation it must be well hedged to receive feedback from its precise well-defined well-intended objectives....given path to hell is more often than not lined with good intentions along the way.
Hence the need for distributed decision making and feedback from all layers (and this feedback to have good transparency). Take my company, there is a corporate layer above me and engineering layers among and below me.....and then a lot of technical staff underneath us w.r.t how decision making responsibility (and relevant renumeration) is organised.....imperfections and reforms involved in all of this.....like when I see an overvalued corporate stiff and undervalued shop foreman (happens from time to time for sure).
i.e the renumeration of a general is going to be different to a colonel to a lieutenant and then the enlisted ranks....for any well appointed, organised and functioning army. But that organisation cannot insulate from the ongoing feedback process of what soldiers have seen and are expected to face....and impose some eternal "top down" extremity with a few self asserted omniscient generals (my own company would have long gone under in bad way if this were the case, compared to how it exists with imperfections to be worked upon today).
But its important the bottom up conduits of information flow and feedback are as sound as possible given the responsibilities invested. Its always going to be a work in process as society and organisations evolve with progression of time and accumulation of collective knowledge (and hopefully some wisdom too)....but the imperfections can only be found if you have the bottom-top information flow going on with basic recognition of the importance of appropriate response and reform mechanisms in place for this.
A top down "only" approach is immoral in essence....as you have insulated from this process entirely. That is the basic problem with totalitarianism, every other problem stems from that one.
It is recognition of this that on a warship, it is not uncommon for its captain to elect to go down with it as he has often made the sacrosanct promise of responsibility for all those onboard (not just him, as he knows he is not omniscient and certainly not omnipotent given the situation requiring this decision). i.e From the bottom up, especially the sailors in the deep bowels of the ship entrust their lives to him since he makes the decisions in the end. These folks that went down there in the trust they repose in the captain doing all he can with them in mind too.
The totalitarian approach would be that the captain removes himself from this entirely, assigned from the state, the state is omniscient and thus he is omniscient over those under his command.... everyone below him is just a cog and a unit...discarded as required because the state's perfection means any imperfection (such as the warship coming under fire and sinking) cascaded by their own larger mass incompetence clearly and not the captain's. The captain must save himself, think nothing of all of this, and be put on the next ship to then go about things the same way. i.e all power centres alloted by the state are to mirror the state in this respect....this is how the state asserts and justifies its power in such an extreme top-down way that has come to be after all.
i.e The state is the end that justifies all means. Power is an end that justifies all means.
When really this is a gross ungratefulness, moral corruption and usurpation as the state originated out of society (society precedes the state)....just like power originated out of free human will.
You take shade under a tree and eat of its fruit (all that have existed for a long time well before you for a reason), you have to be thankful to that tree and fruit first.....rather than cut it down and lord yourself as the tree and fruit.....with nothing left of the tree and fruit for those you subjugate under you.
Brave new world only intersects with a tiny portion of this. It is illustrative in the end. Huxley gives a few names you mention to personalise things with the reader in the interest of giving his message in a contained amount of time, but nowhere does he say these are the only ones experiencing this....they are meant to illustrate the problem at hand, who knows what the final scale of it is going on at this stage in the collective population (given there is no feedback loop in the system or story from the vast populations below the alphas). Its a hypothetical in the first place with a very different kind of human species (in its deep fibre) that exists in reality (IMO)....where all manner of tiered resistance would have pushed back its formation early and scaped it differently. Huxley skips over the details of all of this for his universe for a reason, because he is interested in the message past that by using the end result of the hypothetical dystopia.
So the question "what would I choose if I were one of the controllers" (if somehow I was just air-dropped in, since I would have long been one of its earlier victims/exiles/enemies "that resisted" in reality imo) would be something along the line of working to find a way to opening up the feedback process from the bottom up so that the totalitarian enterprise collapses and society can align itself to a moral edifice with rights invested at the individual level. Just like the freedom/choice given to all subjects underneath the matrix (existing for the sole purposes of the matrix) at the end of the story.
We are not a collective-first with the hive mind....the mind exists in the individual and morality thus is based on that.
I mean we can break it down into smaller equivalent chunks in the very real world and its history too. So the essence of the matter at hand can be extrapolated to all hypotheticals.
If a government with sufficient power (given things as enabling rights of govt, rather than negative rights) over its people, feels one segment of its people for the "greater good" ought to have its children taken away from its "inferior" parents (by force) and put into govt boarding schools so they are no longer like their parents in any capacity....should they?
I wonder if
@Joe Shearer knows of the movie/book I am referencing here.
Because its clearly (to me) not even a question of "should they"....it always turns into they will if they can. So its imperative to have govt designed to never have this power in first place. It has to be a bottom up aligned principled process that defines what are the basic things that can be enforced top down (given the levers at play and the responsbilities at hand invested).
i.e Free will being simply adjudged by powers that be (extreme govt, extreme social hierarchical stratfication or any other such equivalents) to not matter, humans are to be reduced to caged animals with no intrinsic worth, dignity or conscience, as long it serves the top down insular notion of greater good it has narcisstically assigned to itself to be omniscient.
There are all kinds of other examples in just the 20th century....nuanced and extreme. The speed at which Lenin et al tried to get the USSR into utopian top down economy (and its costs). The Great Leap forward famine. Nazi Germany. So many more just among the extreme examples.
It is always good idea to think of how much this extreme top-down has impacted in one's own country too and at what cost.....what are the new ways its looking for an in. This stuff is never going away from the human realm (human nature cannot be changed), it has to be recognised and minimised.