NekoGirl on Nostr: lots of people are talking about matrix and im finally looking about it but i know ...

lots of people are talking about matrix and im finally looking about it
but i know nothing about it currently, pls help inform me.

im planning on using it to talk with MAPs that i find here. Should i like, look for a homeserver?

I mean if the default one is safe, sure, i dont plan on doing anything illegal anyways. I just dont wanna get in trouble for it
(again i know nothing about matrix, am very noob)