As is the risk of over subscription. However, most game services tend to schedule their downloads in the middle of the night, and video stream is very "bursty", and downloads chunks of data every few seconds.
Also, with people/services moving to AV1 encoding, we're already seeing improvements in efficiencies in regards to bandwidth.
Also, with people/services moving to AV1 encoding, we're already seeing improvements in efficiencies in regards to bandwidth.
Disclaimer: Former YouTube Serving Engineer