I wonder why asynchronous video communication is not used in professional settings. I am convinced many long emails and probably some Zoom meetings should be r

I wonder why asynchronous video communication is not used in professional settings. I am convinced many long emails and probably some Zoom meetings should be replaced with a recorded video or screencast. Videos can be paused or watched at 2x the speed, they keep most of the non verbal cues. Compared to Zoom meetings or lectures, when one person does most of the talk, a recorded video can be more polished and have better sound quality, that would prevent Zoom fatigue. Plus it's very easy to have a transcript for searchability.