I can't think of any other community that encourages critique as much as this one. Outsiders make comments like yours relatively often and people here usually try to discuss the subject instead of just downvoting or insulting like a proper echo chamber would.

The regulars are tired of the same shtick though so they might be rude to commenters like yourself, but there is a wide range of people here and even when I am disagreeing I don't see hostility like basically everywhere else online.