Deadzone is important on controller

I made some research on Google and the only thing I can find is that Blizzard Activision doesn’t care. Shame on you

Imagine that moving the mouse on 10 mm doesn’t move the cursor. 20% deadzone feel the same… Who is stupid enough to say it’s fine ?

Some people like this game with a controller ? I hope they will get a Darwin award.
I guess stupid customers is more lucrative.