Welcome. "A bit" is quite the understatement. Nostr has been Bitcoin-dominant since its inception. Monero folks are here too: some maxies, some who use both. We even had a half-assed fork of Amethyst for a while with Monero tips baked in that everyone was using and excited about. But the developer basically dropped the ball right out of the gate by wanting to charge bounties not just to keep it updated, but even to fix their extremely negligent bugs. It was apparently just a proof of concept that hasn't been updated in over a month. Someone will take it over or another will come. There is too much demand for it not to. 

 @Ava that’s interesting . Do you have a url to git repo? 

 https://github.com/retrnull/garnet 

 Thank you! I’ll have a look.