@FuturePAF
You live in the US. You know that US foreign policy is controlled/dominated by AIPAC and Zionists. The entire Evangelical belt in the US (majority of Christians in the US if I am not wrong, the Catholics might be catching up but political and economically they are far behind due to mostly being Latinos nowadays and less better off on average), are blindly following/worshipping Zionists/Israel. Jewish-Americans are possibly the most powerful community in the US and they outnumber Arab and Muslim Americans 2.5-3 times.
Arab states cannot compete with that. It would require decades of changes/work to change status quo and most importantly for the average American to wake up from his/her slumber in regard to the Zionists/Israel. It seems to be slowly the case among the youth and other segments and in 10-20 years the situation might be different. For the better.
Militarily the Arab and Muslim states cannot do much as long as Israel has the US military as a security.
The only military option is for Pakistan to use its nukes (tactical). That would stop the Zionists but this would simultaneously destroy Palestine/Palestinians and contaminate the region. So not the way forward either.
The way forward is a completely boycott of Israel (it is frankly a disgrace that not every Muslim state has not severed ties by now from UAE to Turkey to Azerbaijan to Morocco to Bahrain to Egypt to Jordan etc.) economically, politically and to put pressure on the US (already being done but more needs to be done) in order for them to come to their senses and realize that their blind support of Israel is not beneficial short-term or long-term. However the damage is unfortunately already done and even if the entire world sanctioned Israel, the current version of USA would come to their aid.
Israel would not dare to do what they are doing and have been doing without US support/US looking the other way.
And believe me, every Arab leader (regardless of regime) is not content with the current status quo as they appear impotent/weak and they are under a large pressure by their people/public. It is not a beneficial situation for them, in particular in places like Egypt and Jordan.
But the reality is also that most Arabs and Muslims are well aware of the realities of the Muslim world today. We are impotent and weak because we are far weaker militarily and economically than the US/West/Israel (combined power of theirs). They have the upper hand now and have had it for centuries. Before that we had it for centuries/millennia. In the future I firmly believe that we will catch up and never allow such a thing to occur anywhere in the Muslim world. At least this is my hope.
Also we are not privy to everything that goes on behind the scenes and we have no idea what is being done by the leaderships behind the scene and what kind of pressure is being made.
For all it is worth I am pretty sure that KSA/GCC has put enormous pressure on Trump/US to do something to end the slaughter, even more after the failed attack on the Hamas delegation in Doha.
Anyway the Zionists have the upper hand militarily in Gaza (always an unfair fight) and as such they will be dictating most of the content of the deal, unfortunately.
But Hamas or no Hamas, if the current Hamas will lose power, another Hamas/another group fighting for the same goals, will just reappear. Where there is occupation, injustice etc. there will be opposition and Palestinians have proven to be extremely stubborn, steadfast and are not going to accept status quo even against extreme odds against them and hardship. Even more so after this genocide. What are you going to say to all the orphans? Do you think that they are going to "give up"? If that was me, I would have 1000 times the determination to teach my enemies/Zionists a future lesson and get my revenge. This cannot be underestimated.
You cannot remove the Muslim or Arab identity of Gaza/Palestine/Palestinians so the whole idea of "removing" Hamas from power and the other nonsense ("educational rehabilitation") is bound to fail. Even more so after this genocide. It is just words on a peace of paper, reality is different. Hamas would not exist if not for the Zionist occupation and crimes anyway. If Palestine was a free and independent state they would have an official army/military like every other country.