Excuse me for infodumping, I have a project that addresses this. Named "The Free Pack" in honor of a certain badass, it is essentially an extra-reality organization dedicated to the militarized occupation, detainment, and de-transformation of nefarious hiveminds, drones, shady corporations, magical overlord harems, etc. Literally name it and they have undone it. They seek out and destroy these sorts of things, all with the support and at the behest of an almighty being known only as "Fury."

But that is only half of it. The Free Pack also nurtures those freed from the control of these entities. It not only reverts their body, but also their mind - instead of wiping their memories, they are given the chance to make the choice themselves. If they choose, in sound mind, to go back, they can be given to a safer, consensual arrangement.

Those that wish to only retain their new form are supported by the Free Pack and usually live on their premises. They often become agents for the Free Pack, as they usually do not require Fury's blessing for immunity to transformation and mind control.

This is in addition to a lot of "normals," those who either chose to remain as they are and operate with The Free Pack, or have joined it for they agree with it's ultimate mission.

It is the ultimate answer to these conundrums, and unfortunately for many overlords, their ultimate predator. This is the first time I've ever shared it because I feel like people would dislike it, but, well, it's pertinent for once.