Ray tracing actually will directly change the way games are made. A lot of time is spent by artists placing light sources and baking light maps to realistically light scenery - with ray tracing, you get that realism “for free”.
DF did a really interesting video on the purely path traced version of Metro: Exodus and as part of that, the artists talked about how much easier and faster it was to build that version.
I thought this was dumb as fuck, but I think I understand what Microsoft is trying to do here.
What might not be obvious is that this “Windows” app is for iOS, Android and Linux - yes, it’s a replacement for remote desktop but it’s specifically a remote desktop app to connect to Windows machines.
So while I still this this rebranding is entirely unnecessary, I can see that they are trying to clearly distinguish “I’m not on windows and I need to do something on windows so I’ll use the windows app for that” .
It also means less confusion when “remote desktop” doesn’t let you connect to your Mac or whatever.