I would also wager that Valve was worried about Microsoft attempting to use "creative" methods to compete with Steam and chipping away at them, like hidden API. Its not like Valve knew that Microsoft's attempt would continue to flop so hard for decades that they couldn't even try that.
I would also wager that Valve was worried about Microsoft attempting to use "creative" methods to compete with Steam and chipping away at them, like hidden API. Its not like Valve knew that Microsoft's attempt would continue to flop so hard for decades that they couldn't even try that.