[neilv]

More useful to me would be something that reveals the Zoom option to open in Web browser (without me having to know that option is hidden, and clicking around on the buttons to pretend to try to launch the Zoom desktop program, which there is NFW I'm ever going to install).

[crtasm]

I've not tested any but there's various userscripts here:

https://greasyfork.org/en/scripts/by-site/zoom.us