story
The thing is, most people, including likely you and me, have some defect. Some aspect of constructing a "good" society[1] is setting up systems to counter the effect of these defects. If you have a system that fosters a person's defects, it is fair to be critical of it.
Or put a simpler way: It's as fair to criticize the Youtube algorithm as it is to criticize a newspaper that only prints positive news about white people and negative news about non-whites. Sure - any given reader can choose which newspaper he/she will read, and the root cause is the reader's bias, but I think most would agree it's a problematic newspaper that is making a bad problem worse.
[1] Whatever that means.
