What'd happen if many meta human villains were captured, had their minds were altered by A.R.G.U.S. so they'll be nothing more than happy, friendly, law-abiding citizens and living seemingly normal lives in a secret gated community that A.R.G.U.S. had made to put them in afterwards?
How well do you think their lives would be there? Especially if they had very different identities from the ones they knew.
Finally, what happens if, a few years later, the mind-warped villains eventually found out what happened to them?
Note: The alternate universe scenario’s starting point of divergence from any DC canon would happen sometime between the time that Robin a.k.a. Dick Grayson gave up his Robin identity and became Nightwing. The super powered villains here would only have just have their minds changed some as oppose to their appearances becoming different too like seen in
Avengers: Standoff!.