I have massively better quality, stability, and latency with the RemotePlay app over the internet from PS5 than I do with Steam in home streaming actually in my house. It’s still not good enough for high precision games, but Steam isn’t close.
PS4 can’t stream for shit because it can’t do the encoding.
“You can’t put it on the internet anywhere in the world because we own the rights in one country” is some deranged bullshit.