Nearly everyone has a viewpoint and taking the time to contribute is a strong clue the viewpoint is deeply-felt. Some people primarily adopt the Wikipedia rules as their viewpoint, but in hotly debated social issues like (oh, pick one out of a hat) the Covid-19 crisis and origin investigation-- Wikipedia is drowned in other viewpoints, and, because administrators mosly are alike, substantive groupthink.
I'm impressed by Wikipedia's efforts to root out "abuse" but in the end it's all a contest over truth, and Wikipedia fails in precisely the dynamic, high-interest, high-consequence topics that users seek out on the site.