The move against r/The_Donald, as the forum was known, came after its volunteer moderators and much of the community had left in recent months, moving to a website that mimics Reddit’s system of conversation and user voting on content but appears to have fewer rules. It is just one of several alternative social media sites, such as Gab and Parler, that have emerged in recent years, portraying themselves as freewheeling alternatives to more mainstream platforms.

To continue reading this Washington Post report, go to:
https://www.washingtonpost.com/technology/2020/06/29/reddit-closes-long-running-forum-supporting-president-trump-after-years-policy-violations/

Also see:

Reddit, Acting Against Hate Speech, Bans ‘The_Donald’ Subreddit
Reddit, one of the largest social networking and message board websites, on Monday banned its biggest community devoted to President Trump as part of an overhaul of its hate speech policies.

The community or “subreddit,” called “The_Donald,” is home to more than 790,000 users who post memes, viral videos and supportive messages about Mr. Trump. Reddit executives said the group, which has been highly influential in cultivating and stoking Mr. Trump’s online base, had consistently broken its rules by allowing people to target and harass others with hate speech.
https://www.nytimes.com/2020/06/29/technology/reddit-hate-speech.html

Streaming site Twitch suspends Trump’s account for ‘hateful conduct’
Popular gaming streaming site Twitch has temporarily banned President Trump from its service for “hateful conduct,” adding to a growing number of social media sanctions against the president’s comments in the past several weeks.
https://www.washingtonpost.com/technology/2020/06/29/trump-twitch-account-suspended/