Yep. To expand on this if people still want to use social media, here’s what helped me. The constant doom scrolling is unhealthy and unhelpful.
Block or mute news/doomsday communities/people on social media. Link aggregators and algorithm-driven social media just sucks for news across the board. Use Lemmy (or Reddit, etc) for memes, interesting discussions, cool pictures, whatever, but not news.
Collect a list of news sources you trust and add them to an RSS reader. Ideally in a separate folder from other feeds so you can easily filter them out when you aren’t interested in world news. You only get one “post” per article, rather than seeing the same “everything sucks now” article reposted to 20 different communities, and it’s buried in good ol’ boring news. Everything is less exciting in this format, it’s great.