In the aggregate, as many as 295,000 more people may have left the U.S. than immigrated there in 2025, according to one study
Archived version: https://archive.is/newest/https://www.independent.co.uk/news/world/americas/us-politics/americans-leaving-citizenship-emigration-trump-b2975395.html
Disclaimer: The article linked is from a single source with a single perspective. Make sure to cross-check information against multiple sources to get a comprehensive view on the situation.
I want to sell my citizenship and think it is anti-capitalism (read: terrorists, apparently) that we cannot do so. The going rate was set at $1M by POTUS.