I haven't tried the PS5 controller yet but I've had good experience with PS4 controllers. My original blue one I got years ago only just started having an analog stick issue. Its not drift though. When running straight ahead in a game like Nioh and holding the stick steady forward it will occasionally jerk the character backwards.
I've tried all the suggested tricks like holding it down for 30 seconds then rotating it a bunch of times, and blowing it out with air but I think its just messed up. I've abused it pretty good too though. Many hundreds of hours in stressful games.