first item on my controller to wear out is the L stick
I had a mountain of controllers wit broken L stick during the PS2 era, since mostly are cheap & fake controllers

PS4 already had one with looser & inaccurate L-stick, character will move slowly even the L stick is in neutral position
instead of fixing, bought a new one, now 2nd one also feel the L stick is a little bit loose already, after 1 year+ using it.

I guess I'm too ganas with the controllers.