Ask HN: How can I block posts about Musk, Twitter, Mastodon and related topics?

Since Elon completed his purchase of Twitter, the quality of conversation on this site about those topics has plummeted.

I'm almost at the point of getting off HN for several weeks until the hive mind finds something else to vex it. But I realise I'll be losing a lot of high quality conversations too.

Does HN have filters for topics you don't want to see?