

Maybe the EU will pass some legislation that will carry over to the US
GDPR requires the right to have your data deleted at least, but a lot of companies will only allow that if you are within the EU (because of profit and spite, I suppose). Though some just allowed it for everyone instead
Similar for California Consumer Privacy Act where a lot of companies will only let you do the stuff it requires if you are within California
Sort of like the “unsubscribe” button you get at the bottom of some emails. Did they have to pass a law to get that enacted?
Yes, see the CAN-SPAM Act of 2003
Linked article in the body suggests that likely wouldn’t have made a difference anyway