The family that can equip their kids with production-grade 4k video kit can probably afford 100Gbit business internet service to their house tbh.
4k UHD Netflix stream is ~20Mbps. 1080p is usually about 5-6Mbps, and 99% of people say that it looks great and is all they want.
4k UHD is not needed for effective video chats for most business and personal use. And they wouldn't even need the same as a stream as it's a relatively static image and thus easy to compress.
Your image is typically a little square on the screen too (not the full display size). It is highly unlikely consumers will ever shell out for the camera equipment to create high quality images that need such bandwidth, even if such bandwidth becomes common.
Moore's law will maybe push this all forward in time, but what you describe is a total exaggeration of the current situation.
None of the video streaming software is set up for that, because nobody's internet can upload in that. The best I can do is a 1080p SLR ($350, once) + clicking the HD button in zoom, and most of that is being carried by the better optical system. All the low frame rates, micro stutters and so on still exist, adding to zoom fatigue.
4k UHD Netflix stream is ~20Mbps. 1080p is usually about 5-6Mbps, and 99% of people say that it looks great and is all they want.
4k UHD is not needed for effective video chats for most business and personal use. And they wouldn't even need the same as a stream as it's a relatively static image and thus easy to compress.
Your image is typically a little square on the screen too (not the full display size). It is highly unlikely consumers will ever shell out for the camera equipment to create high quality images that need such bandwidth, even if such bandwidth becomes common.
Moore's law will maybe push this all forward in time, but what you describe is a total exaggeration of the current situation.