I recently was alerted to this article written by Boris Johnson in 2006. Most people are aware of the tax problems. Fewer are aware of the problems of travel as a US citizen.
US citizenship was a problem for Boris Johnson even before he discovered the tax issues! Very interesting article written by Mr. Johnson in 2006. https://t.co/q3q7HrPdt7 pic.twitter.com/t4H6Vl5rfb
— John Richardson – lawyer for "U.S. persons" abroad (@ExpatriationLaw) June 27, 2022
To be clear:
US citizens are required to both enter and leave the United States on a US Passport!