I couldn’t get used to it, that left ctrl has been engraved in my brain by decades of use and I’m very keyboard-oriented. Just kept missing commands and it broke my flow. At the time thought they got carried away copying macs, but looks like they’ve been doing it since the early 90s. Read that the benefit was to make Fn more accessible but…yeah what about ctrl now? I barely ever use Fn.
I ended up switching the keys, even physically swapping the Fn with the right Ctrl.
Last i tried it teams for linux had maximum 4 cameras at once (when it did work).
Zoom has a clunky client but is otherwise solid. Teams has only been gaining ground because it comes bundled with office 365.