Screen sharing is still a pain in my experience. I'm a tiling window manager guy. I used i3 for years. Switched to sway, but have issues because xdg-desktop-portal-wlr can't do application sharing, only entire screen sharing. Well I have a ultra ultra wide screen, so people can't see shit on normal monitors when I try to share my screen. So at work, where I regularly have video conferences, I'm constantly changing my screen resolution so that I can screen share something that looks OK to others, but 1980x1024 looks ridiculous on my end on my ultrawide.
Hyperland can share applications and even regions, which is awesome, and I tested it successfully on my home gentoo system, but it only worked on Firefox. Didn't work for my jitsi electron app and didn't work in qutebrowser. And hyperland isn't easily installable on Ubuntu which is what I run for work because my work computer needs to just werk (gentoo is probably even more stable but I can't mess with long complie upgrades at work and some corporate software is only available as .debs)
So yea my life would honestly be easier if I just stuck with i3 everywhere but I'm stubbornly trying to use Wayland because I know it's the future but don't kid yourselves, it is a pain in the ass
Matrix. Spin up a conduit server, doesn't tale very long and it works great. Clients arent perfect but the next gen clients are available in beta (element x) and will fix a lot of the issues current gen clients have