@gamingonlinux I still found this confusing:
"Can Steam Play be forced onto native Linux games?
Yes! Simply follow the same method above to force it."

I'd suggest something like "Yes! Choose a specific Proton version, and steam will use that, and thus the Windows version of the game"

The reverse section ("How do you force Steam to download a Native Linux game?") addresses my confusion pretty well, and so I'd suggest moving that same explanation of the model up.