>>2793881You'll be fine, lots of people use it. People have only ever been banned for stuff like, using CE to give yourself premium currency.
I used the patcher myself just the other day to see if it still works, and sure enough it does. Though, because I typically just play in 4K, I don't depend on the resolution patcher at all. I bring this up because, I've heard that you need to patch the .exe every time the game updates if you want to continue playing in your desired custom resolution.
