Was more about general communication - perhaps the internet here is not so fast, but I find video chats exhausting as it is a pretend real conversation but with many non-verbal cues missing. There is an onus to remain visible in order to appear to be listening.

Also, few people write down their thoughts to try and create a meaningful whole - text, I find, has a feedback that video lacks. On the plus side, one's own voice is important if doing a guided meditation or other exercise.