This can be solved by moderation. Not voting, old school approach of moderators removing things. https://www.reddit.com/r/AskHistorians/ https://www.reddit.com/

This can be solved by moderation. Not voting, old school approach of moderators removing things. https://www.reddit.com/r/AskHistorians/ https://www.reddit.com/r/AskHistorians/ still has quite a high standard, and that's because they have strict moderation. You can't have "democracy" and "voting" and "algorithms" and then have high content.