95% of the time I'm in Firefox, as one should be -- with all the good adblockers etc.
And for the 5% unavoidable garbage of "things I must use/sign up for in life" that don't implement things properly, including Zoom, I keep Chrome around.
At least use a different chromium based browser instead of chrome itself. Brave is a fine option.
Haven't used Zoom in browser much so can't say what one can find there. I just run the desktop app. It's definitely something where you can go a few years with everything working fine then suddenly hit like 4 sites where you're like "wtf, why is shit so broken?". Chipotle and similar joints' online order pages were another place that would spontaneously break.
And I'm guessing that's either deliberate or lazy on Zoom.
For example this. I'm trying hard to click on the "Sun 1 Oct" button.
Google sites - with exceptions, like Maps or YT - are full of things like this.