Well leaving so many blanks, one can’t help you. Setting it up for my own instance was as simple as setting up web RTC. As for other instances, most including the flagship should have it enabled by default.

I don’t game on my laptop, can’t help you there!

I’ve been daily driving my Asahibook for over a year (as in “I’ve not booted MacOS except one time for demonstrating something”). Other than DP-over-USBC not working, it’s as been as stable as any other computer I’ve used. Even the DP stuff is working on test branch, and I did try it, and it worked almost flawlessly.

What setup doesn’t allow it?

XMPP clients: https://de.wikipedia.org/wiki/Liste_von_XMPP-Clients

?

We run matrix voice and video calls daily on a self hosted federated instance. It’s a non issue.

XMPP and Matrix exist, “hey let’s reinvent the wheel”