There's a big difference between

a) Finland needing fast & accurate RADAR tracking across their 50km gulf and restricting activity in the gulf as a result. Not just wind farms, other commercial activities are restricted in the Gulf of Finland including shipping.

b) USA restricting wind farms on it's east coast (NC and NY/NJ) where the nearest land is thousands of km away and no other commercial activities are meaningfully restricted.

(If the US can't field a RADAR for early warning off the east coast that can handle wind farms on the coast, we have other problems)