My biggest issue with games is that they still don’t just work™, all the time, and they need to be seemless for people like that.
You download a game on a couple devices it doesn’t work on one, or you need to tune the configuration, or even when it does start there are sometimes graphical issues (unrelated to GPU capability, like not all layers rendering), or ghost input (one game I have circles round and round like the R joystick was glued right even with just a mouse and keyboard), or modern games designed to work only with a mouse when the developer could have easily supported keyboard and controller.
Its clear that PC is the future console. I’ve been buying in GOG primarily, and Steam only when it is not available there and has no chance of ever being there. Even your Android TV can play light games with GameNative installed