This was an issue Reddit used to have circa 2015. Front page was all League of Legends posts, and then it was all The_Donald posts. Then Reddit screwed up their algorithm and it was literally 100% The_Donald posts.
I hate to say it, but the vibe has gotten a lot more Reddit-y over the last couple months. Lemmy used to be a lot more controversial, and not afraid to show it
Welcome to the Internet