You actually don’t need it.
If you trust Zoom enough, then you can install its official client from its webpage, without “a whole ass sandbox program” that restricts its access to important parts of your system.
But it’s your call, I prefer the other way around.
Please reconsider.
Since Affinity have been recently acquired by Canva, many of its users doubt that perpetual license will be respected.
Just look at the comments of its announcement.