>>12802562>>12802591Cheating is going against the rules. If RNG isn't against any compatition rules and GF considers pokémon get through that method legit if they pass some basic tests, it's not cheating.
You can still call it cheating as in "getting an unfair advantage", though. But that's only a moral and subjective definition of cheating.
Specially since anyone can RGN if they want, so it's not really anything unfair.
And no, I don't use RGN. I occasionally use pokegen for my game playthroughs so I can enjoy using any pokémon I want in any part of any game.