I signed up for Mastodon awhile back but never really got into it since I don't really do Twitter much either. I have been reading about lemmy but didn't sign up until today.
It was a little confusing trying to sign up, the first instance I tried to sign up with had a waiting period for account approvals but I finally found one I could sign up with instantly and then I started poking around. I think I am getting the hang of it!
I have also downloaded Mlem to test on my iphone. It's easy and simple to use, not a lot of features yet but it seems promising.
So far outside of a bit of focus time to figure out how to actually get signed up and find communities to subscribe to I'm cautiously optimistic. This seems more like how the older days of the internet were, before the enshittification of social media. Let's see if this trend continues!
If you're in the south or a warm climate - a whole house fan. You don't typically find these in newer construction anymore but they can really save you a bundle on cooling costs.