[cogman10]

Upload is pretty heavy with video chat. However, it's relatively easy to detect from an ISP's standpoint. Almost all the upload will be to a single IP address of a known video conference provider (Zoom, teams, whatever google is doing now, facebook, etc).

[abandonliberty]

Yes, any decent ISP has already worked with zoom, google, teams, etc. to optimize the network.

The real question is whether they care enough about torrents to do anything about it.

https://iknowwhatyoudownload.com/en/stat/US/daily

Given that 0.31% of internet users torrent, maybe?