2 years of 4k video footage and out of space!
estimated space for 1.5yr of 8k footage
https://youtu.be/EtZXMj_gUjU (google the price of just one of those HD's...ouch!)
Netflix and Amazon have already gotten in trouble for not actually streaming 4k video. It is more like 2.3K.
4k it just does not flow down the network all that well.
Now imagine if all the kids wanting to 4k Zoom at home from 8am to 3pm mon - fri.! That would be more raw data than existed in the world in 2015 flying up and down wires every second.