While I agree with your sentiments, and I have terabytes of such footage, and literally tens of thousands of my own photographs, nothing plagiarized, but I cannot be bothered anymore, seriously.
What we need is a change in management policies, which is not going to happen. In my view, continued participation in the current environment only provides the current lot with the proverbial fig leaf to show they welcome fair discussion when in fact the agenda they are driven to promote endlessly is anything but.
Other members of course will have their own and different views, and I will respect their right to do so, and those of the management to run their forum as they see fit.