Right, and for those of us who don't want to use a Facebook account? The world is lacking good, adopted implementations of open networking.
It's not trivial to setup, but it's not the worst thing either. It worked really well afterward.
Also there are WebRTC based sites that don't require logins
appear.in
rabb.it
Everyone is hooked on the big names and their requirements, when alternatives exist.
You can also make up random links and jump straight into a room, like: https://meet.jit.si/CleverPhrase