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
No, it’s not, release from copyright is incredibly well protected under law, despite multiple multiple multiple attempts to make it not so.
It’s one of the few things that’s bipartisan, that once copyright on something finally does end, it should be illegal to sue someone for trying to make something with it
They mean it isn’t Jan 1 yet.