all valve games are linux native, as are lots of steam releases
> The day they actually support native Linux games
They do, and have for a long time now, for nearly all of their own releases. There's not much more they can do than that; they don't control what platforms other companies want to port to.
What you're asking of them is akin to complaining that Apple sells tech instead of dishwashers when fundamentally that's so far from what they do that it's absurd, not to mention that if they suddenly stopped selling all tech their business would obviously die. I feel a bit foolish for even entertaining this because what you propose is so obviously outlandish to me that I'm about 85% sure you're just messing around to get a rise out of people.