> they are just protecting their business and protecting their business "accidentally" also protecting the customer's benefits.
part is wrong. From my observation, they are protecting their business through protecting their customers' benefits.
Plus, they're building a moat collectively and from an open source stack. So, given the stack gets enough momentum, having Valve or not as a company won't matter anymore.
It's trying to get the elephant out of the bag, and once it's out, then there's really no way to put it back, because it's being out is better for everybody. Game companies and gamers alike.