alt Hacker NewsThere'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)
Offshore wind farms have been stopped by the Finnish and Swedish military in many parts of the Baltic sea which aren't the gulf of Finland.
If wind farms are a problem for radars in the US, then it's quite a small price to pay to block them offshore. Especially since the country is gigantic and has plenty of room inland.
Any attack on the US will be through sea or space. Both are voids and very difficult or impossible to surveil. There's a historical example in Pearl Harbor.
So why you are bringing up nearest land I have no clue? The point is that the US is exposed to the oceans.