It seems the fediverse is continuing and growing again. Line go up is probably good!
https://fediverse.observer/stats&months=50
Total users are huge now.
There are many websites out there that pull data from the fediverse. So take that with a grain of salt. But anecdotally I am seeing a small rise in people using the various platforms as each get more mature and servers somewhat stabilize.
Fwiw, there are spaces such as https://nord.pub/topic/wholesome, and with that being a PieFed instance, can also offer blocking of any text keywords (like "Musk" or "Trump"). Stuff will still manage to come through (e.g. a preponderance of orange clowns with a fairly obvious meaning that nonetheless make it through the filters), but it can cut it down by a ton.
But if you just absolutely need to block it all, then I wish you happiness during your vacation from the bleakness! :-)