Also, Mac is a certified UNIX environment, it is native.
Also, Mac is a certified UNIX environment, it is native.
The same is true for Zoom: things like accelerated video streaming are universally supported on laptop GPUs, but software support is spotty for some apps/OSes. Things like screen sharing are 100% software-side.
While I'd love to use a Linux workstation (and often do), it's simply not there yet in those areas. That has nothing to do with "high-end hardware" and everything to do with less robust software support than many alternatives--including MacOS.
I guess you could make the case that because MacOS has to support fewer kinds of hardware, they can spend more time on making software support robust, but I'm neither convinced of that argument nor convinced that's what you meant by your post.
Likewise, if you use an underpowered laptop, or one for which Ubuntu doesn't have proper drivers, you're going to have a hard time using Zoom.
I'm not saying that you'll never have issues (which I'm sure holds for MacOS as well), or even that you might not have slightly more issues than on MacOS (see your last paragraph), but things are definitely not as bad as comments online would have you believe, because many of those can be ascribed to issues like I mentioned above.
As a linux user, I'd like to say that I've seen that happen just as often with OSX users on my team. I think that's just Zoom's shitty app. But I do agree about peripheral hardware issues plaguing Linux. Bluetooth headphones are still such a hassle on Ubuntu 20.04.
This goes especially for audio.
I’m going to guess that Apple peripherals + Apple OS on Apple hardware is actually hassle-free but then what’s the point of a standard.
Well if peripherals vendor and "common communication/presentation software" didn't test on Linux, whose drawback is it now? That being said, I have used the following without any trouble on Linux: Slack, Discord, Teamviewer, Zoom, BBB and BlueJeans. Vendors don't put enough investment into testing for Linux due to comparatively low usage numbers - but that doesn't mean that it is a "drawback" of the OS.
As for hardware, as Vinnl explains above the way to go is buy certified hardware. Ubuntu and Red Hat folks certify a bunch of Dell and Lenovo laptops to work with Linux. I use Ubuntu on a Dell XPS 13 and I don't need to do ANY extra setup. Things just work (TM) - including my Sennheiser and Jabra headphones.