Fortnite has check in place to detect if it is emulated and blocks it on android.

You cannot play pubg on steam deck the anti cheat blocks it lol.

Nope, when it comes to iap, it is just consumable. You do not get refunds.

Valves anti cheat sucks balls and cs2 is filled with bots. If valve can't make a functional anti cheat work on linux then who will.

You can complain but people hate cheaters and do not care about kernel level anti cheat.

They are moving to ea anti cheat. There is no toggle for that it just runs on windows.