This seems like a stretch to publicly shame companies without any sort of certainty they are to blame. There’s a _lot_ of factors in stream quality, one of which that also on its own has a lot of factors is connection speed. For example, poor WiFi is the biggest ongoing issue in my experience. Another possibility is a particular edge of Zoom or a competitors network is facing a degradation at that time.

Some streams are bad but have nothing to do with connection speed.

Stupid people in large groups do not understand nuance. I would use more hesitation before providing them ammo.