[pjmlp]

Success in a relative kind of way.

Valve has failed to convince studios already targeting POSIX like environments like Android NDK and Orbis OS (PlayStation), to port their games to GNU/Linux.

Had to switch translating Windows games, as plan B kind of solution.

It remains to be seen for how long Microsoft will tolerate Proton, or just like it happened with netbooks, will drive other handheld OEMs to use Windows and thus in a decade from now people will foundly remember Steam Deck.