Maybe there's a moral difference (I doubt it personally), but there's clearly not a legal difference. They're both examples of Country A putting a law on the b

Maybe there's a moral difference (I doubt it personally), but there's clearly not a legal difference. They're both examples of Country A putting a law on the books that constrains sites in Country B. "Don't sell", "don't serve", "don't stand on one leg while fulfilling orders", they're all the same class of overreach.