Valve being a private company is probably the thing that allows them to focus on putting out good products w/o dealing with shareholders demanding more.
And they make a ton of money doing right by their core consumer base, I would be very surprised if we see any of that change.
If Valve were any other company they would have laid off half their staff and coasted on that 30% from Steam. They’re not perfect, but maybe the only company I feel good about giving money to, consistently.