On the patent - can a European dev not make a game using it and.... Just not release it in the US?
I assume that they would get money stolen from them from any other games they have released in the US?
Or could steam be forced to take money from them for non US sales?
Countries have treaties around mutually enforcing intellectual property, probably would come into play here and allow for the US party to file a claim against them in a European court.
That's very neat then, you'd probably get sued anyway cause companies don't care, but it does make me want to make a game like that and see what happens.
The point isn't to say America doesn't have smart and educated people but that America would need additional smart and educated people to do all the things Europe is doing currently and America is not. The same problem would be exactly identical in reverse if you wanted to reduce a world where Europe imported half (lets simplify a bit and ignore everyone else's contributions from other parts of the world) of the high skill products from the US and produced half domestically and now suddenly wanted to switch to doing it 100% domestically.
Where would the US in the current anti-immigration (and anti-education for that matter) political climate get high skill and high education people who can have their pick of any country in the world if they want to uproot their life at home at all? Not to mention in numbers that replace essentially every high skill and high education job in Europe?
And no, it doesn't really help that you only need to produce for the domestic market because you can't half write a piece of software or half invent a drug if you only need it for half the people.