Surprisingly enough it’s incredibly technically feasible.

The biggest challenge is actually maintaining good standing with the federal government because over the last 20 years or so they’ve been racking on more and more income taxes on foreign income, and if you live abroad as a US citizen you’re still legally required to pay income tax. Then once expats started renouncing their citizenship because of the rapidly increasing cost of maintaining a citizenship they no longer needed the federal government started throwing more and more barriers up to make it harde and more time consuming to renounce your citizenship