Earlier quoted context omitted.
Can you expand on that? One interpretation of "Zionism" could mean the idea that Israel should be an ethnically and religiously Jewish state that comprises the Biblical land of Israel, and that everyone else should be second-class citizens; and so simply saying that Israel should be a democracy that gives equal rights to all the people living within its borders, or that Israel should respect the Palestinian territori…
Most people don't have that much knowledge on the matter, nor do they have a very well thought-out idea of what they're actually advocating. A simple "pro-Israeli" vs "pro-Palestinian" split is kind of ridiculos, as you say - there are many interpretations of what it even means to be pro-Israel, since Israel itself is in the middle of a political crisis in which its trying to figure out this question! Having said tha…
I think the point is that those countries you say are "nation states" are in fact turning away from being nation states, or already have. Most of Europe learned from the 19th and 20th centuries that nationalism (despite being very romantic in many ways) ends in disaster. I am from the UK and it cannot be said to be a nation state, if it ever was. My country is full of people with immigrant backgrounds from all over the world with full citizenship rights who are a million miles from being "ethnically English" or "ethnically Scottish". As it should be.
So yeah in my opinion, an "English nation state" is undesirable. I don't want it. I'm glad we're not one.