I can give some scattered examples:
Norway 2025: https://www.dsa.no/en/radioactivity-in-food-and-environment/...
"Every year, sheep herds in selected municipalities must be brought down onto cultivated land and given clean feed for a certain number of weeks before they can be slaughtered, in order to bring the levels in the meat down below the maximum permitted level."
Germany 2026, 3000 boar at 100-200 euros compensation each:
https://www.deutschlandfunk.de/fast-3000-verstrahlte-wildsch...
Scotland was done after "only" 25 years:
https://robedwards53.wordpress.com/2010/07/04/25-years-on-ch...
“It has taken nearly 25 years for the contamination of Scottish soils to decay to officially safe levels – and we're 1,400 miles away,”
Northern norway - scotland - bavaria - ukraine, that's about half the continental US affected for decades, so it's a fair comparison wouldn't you agree?
It would be interesting to do a survey in Eastern Europe countries of the effect of eating 'too hot to eat' stuff for a generation.
Because, I can assure you, nothing of that kind has ever been done here. And we are much, much, closer.
In fact, I do remember that summer being known for extreme abundance of wild mushrooms. People happily picked them.
My country has its share of public health problems, but I am not aware of an obvious radioactivity-induced signal.