I'm familiar with those releases. We also saw Bioshock, GTA etc come over several years ago. It's great to seem them ported over but they are still few and far between. It's not like we're getting the equivalent of your entire steam library as native apps on mobile. Native ports feel less likely now considering you can just cheese it with translation layers.

Streaming to phones is video decode, you don't really need performant graphics for that. I'm a little on the fence about streaming though it can definitely work well for certain types of games.