You asked if other countries have ethnic nationality, and I pointed out that most do.

I added that, while I read The Economist and other "thought leader" rags call for a liberation of Japan, Italy, etc nationality law, I have never read any respectable editorial arguing the same for Israel.

I did not mention anything about boycotts. but, since you asked, Japan and Italy were both boycotted (blockaded, actually) in the 30s for occupying territories and putting settlers there.