I know that clima uses open meteo, but according to f-droid there are some anti features.
librecat
Take this with a major grain of salt as I don't know much about this. I think that a router isn't always also a wireless access point. It could just be for wired connections like a switch. Please downvote and correct me if I'm wrong, I really know little about this.
I'm going to choose to believe this is the "Lemmy hug of death"
I've used an Arlo camera system and it did NOT play well with homeassistant. Requiring an account, certain features behind paywall, I really can't recommend it. Maybe things have changed (or maybe some of it was user error) though.
Even if you don't normally look at linked sites, you gotta read this one.
I think obsidian isn't open source.
Not an answer to your question, but have you checked out Bedrock Linux as opposed to installing multiple distros? Or maybe using virtual machines?
Thanks, didn't know about this.