PC games are ready to measure iOS, now that Valve's Steam Link app is available for Apple devices. You can play them on your TV easily through the Apple TV, transmitted directly from your PC. Apple had blocked its launch last year, but apparently it has been resolved, probably because you can not buy it, and you can get it in the App Store now.
Valve has also changed its name to "In-Home Streaming" as simply Remote Play in the latest beta, so it's the same whether you're using it at home or beta testing it from further away. As long as the connection is good enough, it will work. When Steam Link was launched, I needed another PC or dedicated hardware, but applications for iOS, Android and even Raspberry Pi are making it much more available. The games are not entirely transmitted by the cloud, but anyone with a Steam account full of games, a decent connection and any of those devices suddenly has many more options on how to play.