I can imagine most eggs sold in the United States would be horrifying if not washed.
If a nestbox is the right size, it will only be used for laying eggs (and occasional brooding).
But if I keep the coop clean it’s not really a problem.
AFAIK, those laws are about eggs getting silently contaminated because their shells became porous during the wash.
But that one is a really nice side-effect.
What changed is that the USDA discovered how to wash eggs properly and so mandated the method by which eggs must be washed, while Europe went the complete opposite direction and decided to outlaw washing eggs (prior to sale) but encouraged/mandated that chickens get vaccinated for salmonella (which is not required in the U.S.).
https://www.npr.org/sections/thesalt/2014/09/11/336330502/wh...
I find it endlessly amusing that Americans are both extremely worried about food safety and apparently completely unable to pass reasonable food safety law.
Once you refrigerate unwashed eggs, though, they need to stay refrigerated thereafter.
So they changed it to "best before <date> but not bad after" and have been regularly running campaigns reminding people.
[1]: https://www.prior.no/artikkel/datomerking-av-egg
[2]: https://www.nrk.no/livsstil/eggene-varer-_nesten_-evig-1.759...