I mean, just don't pay taxes to the US. You're not going to get extradited. The IRS is just as defunded as everything else outside of the war economy. Also, if you're in Europe, there's no reason to travel anywhere they may be able to get hands on you. Keep your money inside of the Schengen Area and you're fine.

Atleast that's how it's been working for me in Portugal. Renounced in 2016