But they exist to a (very) limited extent even in the US.
https://en.wikipedia.org/wiki/Moral_rights
Yes, Louisiana somewhat notwithstanding, the US is basically common law like the UK (and much of the Anglosphere/Commonwealth).
As a bit of trivia, the MIT License was essentially created because of issues with "just" making X public domain. https://opensource.com/article/19/4/history-mit-license
But they exist to a (very) limited extent even in the US.
https://en.wikipedia.org/wiki/Moral_rights