Those are two odd examples. The Affordable Care Act is similar to the Netherlands health insurance system: https://www.commonwealthfund.org/blog/2011/lessons-abroad-du... (“These similarities are not entirely coincidental. American public officials, health industry leaders, and scholars made frequent visits to the Netherlands in the run-up to the debate over U.S. health care reform, borrowing ideas and, on occasion, citing the Dutch system as a model for what the U.S. might achieve.”).

As to rail, both the first-gen and second-gen Acela is based on the French TGV.