Comment by HDBaseT

If a data centre is in space, its almost always going to be further away than a data centre on Earth.

Most people in the developed world are probably under 500km away from the nearest data centre, with most connections being established over fibre.

A space DC would require wireless communications, over longer distances. The latency is higher. Not to mention, Jitter, Latency and Packet Loss are pretty consequential to video streaming, specifically real time or live broadcasts.