They dont. Its really only a joy con controller issue.Pro controllers have the drift issues just like joycons do, it's a hardware problem, not the game you're playing.
There's no real way to fix it and it'll only get worse over time. My pro controller started drifting after three years and now I'm paranoid about playing my Switch at all.
They dont. Its really only a joy con controller issue.
Your pro can still drift with heavy use just like any other controller though