To be frank, if Zoom was a web only app (or maybe web plus web-in-a-electron like eg Slack and WhatsApp) there'd be a vocal HN crowd complaining that there was no proper native app.
Last I checked you didn’t have to install anything. I’m not sure about more advanced usage like screen sharing or how many timing options their are, but for generic “see me, see you” it works fine in the browser.