Because I use Linux, I can't make any local changes until I log into a meeting. For example, I can only change my display name after joining a meeting.

Ignoring the laughable lack of Linux support for a moment... will I need to log into a meeting so that I can open up my settings to opt out of this? If so, this is an unacceptable situation as I need to watch criminal court hearings and do not want to risk violating state law that bans the recording of criminal hearings.