Bandwidth is not really a problem if you live in decent city. The problem is latency and data usage. 1 Hour streaming consumes GBs of data, that's a big problem if you use cellular network.

Latency is another problem, recently LTT video show that even as low as 5-10ms added latency can negatively impact your gaming performance, even if you don't notice. You begin to notice at around 20ms.