most likely i earn a bit less than what i'd earn if i had an identical doppelganger twin in the u.s. - i mean, i earn a lot less right here than i could if money was the ultimate objective. i just value other things more, mostly time with my family and hobbies, peace of mind when it comes to external factors where the expensive social safety net comes in.
also, as a middle class earner i much prefer my lower class neighbors having a good social safety net and other guarantees because i really don't want my neighbors kids go hungry. not only because that's bad in itself, but the wealth and security disparity would also create a worse local environment (crime, drugs).