Why do threads like these talking about a specific aspect of something always devolve into hatejerks about the subject? I've noticed the same thing on threads about Apple as well. It's talking specifically about personal attacks yet people are somehow relating that to the reliability of the site. It's not wrong to criticize Wikipedia, but then you should focus on the topic of the toxic atmosphere instead like how that might compromise neutrality by keeping out editors who are more conflict-averse. (or actually back up how you think the site is unreliable, considering a study in Nature found Wikipedia to be just as reliable as Brittanica)
People can't fix the reliability of the site because of the fucking arseholes on WP that make personal attacks.
Your comments ("Have you tried to correct these errors?") are answered by the submitted article. People don't try to fix errors because of the toxic culture at WP.