Dunno, they’d probably have a hard time suing European instances, but they can’t outright block, as that would be unconstitutional. U.S. states have recently been using lawsuits to get around constitutionality. I.e. Texas also has a “bounty” law, where if you know a woman went out of state to get an abortion, you can report it, and the state will sue them and give you $10,000. I think another state has a similar law for if you see a trans person using a restroom that doesn’t match the genitalia they were born with.
Hmm. Looks like that was in Texas too. https://truthout.org/articles/a-city-in-texas-just-put-10000-bounties-on-trans-people-using-the-bathroom/, and they’re going to pass quite a few more bounty laws yhis year: https://prismreports.org/2025/01/08/bounty-laws-texas-trans-rights-abortion/