definitely not all cheaters are sociopaths, been in the cheating community since 2014-ish (starting to slowly back off and leave recently just due to the the obvious toxicity in it) and have made plenty of genuinely great friends there but ofc it is mostly horrible people, especially the people who closet and hide it from friends. do agree that this plan would never work though, but HvH was never really dead, it was at its peak in 2020 where there were probably 200+ people playing although it's really only active in EU now.
using LUA is an interesting idea to say the least but again likely wouldn't prevent or demotivate current cheaters from doing their thing.