https://techcrunch.com/2019/06/26/reddit-quarantines-its-biggest-headache/

Reddit’s r/The_Donald subreddit has been a lingering issue for the site’s leadership.

The community, which was organized in the lead-in to Trump’s presidential run, has come to represent much of the site’s failures in uniformly enforcing content policies. Add in Russian election interference and a dollop of racism, sexism and xenophobia and you have the recipe for a long-simmering scandal that has finally coming to a head after the community hosted “threats against the police and public figures.”