I have never had performance issues at a Marriott or Hilton hotel yet; I have stayed at Courtyard Columbus OSU and the Courtyard Downtown, and both were good and reliable (the first one was better if I recall correctly, and a newer hotel)
I otherwise use LTE hotspot on my phone, which works fine as well; if you have 5G you'll be in even better shape. I run a speedtest to be sure, but almost always get 30 or 40mbit which is more than adequate streaming (3 mbit should do it).

PS if you can plug in with a network wire somewhere even better. Wifi has some sub optimal things about it for streaming, though it usually works just fine.