I’m not exactly sure how it works … as far as I know it doesn’t inject any code or anything.
“Dev claims it was built using machine learning. It works on any window and doesn’t inject or modify any files.” - Reddit user
“There is no known case where using it lead to ban. It’s an overlay, it doesn’t modify or inject code or anything.” - Steam forums
“The program does not inject code into the game code, so the anti-cheat system should be calm.” - Steam forums
I would very much like to get better framerates if possible 
As an aside, there are probably MANY people that would benefit from being able to use this in WoW and other games - the fact that it can use frame generation on basically any video card and in any game, breathes life into older cards and systems.