I very much agree with this.

Zoom may be terrible from a security point of view; I dislike the fact that I may well have installed spyware on my machines; and I have absolutely no idea why in the nine hells the Android version complains that my phone is rooted (it should exist in a chroot!) but --- despite all of that --- it works.

Teams, in particular comparison, is like DIY dentistry with kitchen implements as surgical tools. It lags; it doesn't have a native client on any devices and turns them all into heaters; its codecs are nowhere near as good, and it can't display as many people on screen at one point in time -- and there's no private chat. I understand on one level why most organisations seem to want to force their staff to use Teams – it's "free" (if you already pay the microsoft tax) and comes with the corporation (±NSA) being the spying overlord, rather than "E2EE" (+China). However, I completely also understand why most users prefer Zoom. Frankly, I do too!