“Get” sounds good to me. I’ll know not to get any games that have “Get” button. Hopefully this law spreads to Steam across the board so that people outside of California can also benefit from it.

That’s a good point. The real world experience they’re analogizing is me putting a bottle of ketchup in a shopping cart at a grocery store and checking out at the cashier. Afterward, I own that bottle of ketchup, not a license to ketchup, but that instance of it. “Shopping cart” and “checkout” imply “buying”, and I can’t think of a counterexample.