theres a project that came out a bit ago called #hivetalk. its like a privacy based nostr focused zoom style site. ive been using it alot for the screen share. its pretty damn good if you have time to check it out. let me know if you have any questions https://hivetalk.org/
 

 yeah just learned about the existence of it couple of days ago, yet to fully try it out myself, but will surely give it a try soon 🤗