I was going through some answers on a stackoverflow thread, and noticed that every single one had been edited by the same guy, just.. adding his own personal opinions and 'corrections' to them, and in the process making them universally worse and less correct

The idea that answers should be editable, and the gamification of stackoverflow, was an absolutely terrible combination

Editing used to be fine, back then like 15-16y ago. Personally I posted mostly everything as community wiki (no reputation gain) as I got the mod-alike reputation anyways.

At some point the (say 2013-2014 or so) the site deteriorated quite massively, though - as folks considered stackoverflow CV worthy material...