Update:
"Bethesda Softworks, a maker of many popular titles such as the DOOM, Fallout, Wolfenstein, and The Elder Scrolls series, has decided to pull a big part of its game library from the NVIDIA GeForce NOW game streaming service. In another surprising turn of events, a part of NVIDIA staff announced that Bethesda Softworks will pull most of its games form the GeForce NOW platform, excluding Wolfenstein Youngblood, which will remain playable to give users a chance to experience it with "RTX on". "
First Activision Blizzard games, and almost all Bethesda games.... Wouldnt be surprised if even more join in and do simular.
source : https://www.techpowerup.com/264156/bethesda-removes-games-from-geforce-now-game-streaming-service