What support communities have you found that aren't just about how to use lemmy?

I've not found many just wondering if there's others? Most are lemmy support. Ones I found are...

!Help_Others@lemmy.blahaj.zone

!Dadforaminute@lemmy.world

!mentalhealth@lemmy.world

!WomensStuff@lazysoci.al (women only)

!Techsupport@lemmy.world

Anyone know of more?