The Tuskeegee experiment wasn't about control, it was about studying syphilis. It was as terrible was it was racist, but it had nothing to do with government control.
A false flag operation is only about control in the loosest sense. You can't successfully false flag your way into a military conflict with an allied country: it's only useful when tensions are high enough that there is already popular support for a military operation, but an excuse is needed. In that sense, other "excuses" for military conflicts work the same way. The spurious claim that Iraq had weapons of mass destruction was popular only because of 9/11 and sentiment about the middle east at the time. (a similar argument, for example, could not have been made about other countries with WMDs, such as France, Israel, and South Africa) I'm not suggesting any of these actions are acceptable, simply that the salient point here must be deception, not control. Broadly speaking, any government-driven policy or program in some vague sense of the word requires control. There must be enough popular support for any initiative such that it can be successful. Anti-smoking campaigns require coercion as well, and sometimes even deception. Smoking used to be wildly popular, but the government, as well as some powerful groups, were able to use emotional appeals and scare tactics to vastly change the public perception of smoking. Should we lump this effort in with MKULTRA?
I'm not sure that "human-animal hybrids" are real in any non-pedantic way. Even so, not sure what the control aspect is meant to be here.
MKULTRA, however, clearly was about control. The correct conclusion about MKULTRA, however, should be that the CIA needed more oversight, since they were apparently willing to torture people and perform highly unethical experiments to learn how effectively an individual could be controlled. Often glossed over is the fact these these experiments largely didn't work at all at all. No progress on "mass-control" was ever made, and instead, all we're left with is government abuse and torture in pursuit of something that probably isn't possible.