US citizens have a significant better chance at fighting a warrant. Personally, we've been using Jitsi for video. It's not amazing, but it is free in many senses of the word.
Zoom is a US company founded by an immigrant from China with 700 employees in China where the software and product development teams are. All 700 of those employees can be leaned on to break security generally or to break it for one specific person or meeting, even if we don’t believe there management of the Chinese or American parts of the firm won’t just do what the CPC ask them to do.
