Earlier quoted context omitted.
False. The marginal cost of an EU customer is no longer zero. Why should I put in a bunch of work for GDPR compliance if the cost to implement it exceeds the initial marginal cost of an EU user. There is still the rest of the world.
Good. if you do not value my privacy, I dont want you to do business here. another product will replace your own. And in all likeness an EU one, meaning less euros leaving the eurozone. I'm all for it.
False equivalence. You can do nothing untoward with user data and still not be compliant.