Successful open source software business model at work. Way to go.
Their main product is a proprietary software launcher that for decades has pushed videogames and the whole industry into a closed environment making them billions. It's good that they are now supporting linux and collaborating in open source projects but let's not forget who they are.
You don't seem to have idea of how much a billion is and how much money is valve making. Enjoy your icecream while it's cold because you can't afford too much of it.