Earlier quoted context omitted.
I doubt that. The vast majority of non-US websites has very little to lose from blocking US traffic. And I'm not talking minor sites either.
"The vast majority of non-US websites has very little to lose from blocking US traffic." Also: The vast majority of non-US websites have very little to gain from blocking US traffic
That's not true at all. Non-US websites will gain the ability to not have to follow US law, and not risk being extradited for doing so.