Direct quote from the page:
Please note that this site is only about US law; the copyright terms in other countries are different.[2]
On January 1, 2026, thousands of copyrighted works from 1930 enter the US public domain, along with sound recordings from 1925. They will be free for all to copy, share, and build upon


I had no idea the 50 years after death was the “minimum” and some countries add more years :O
/edit: I was a bit confused about the +50 list listing European countries, but the text saying something different.