Who in the hell cares that Palestinian nationalism is a political invention? The same is true of Zionism. Whatever sense that the Jews had of themselves as a people, it was not a nationalist construct before the birth of the Zionist movement, alongside other nationalist movements, and it was not a majority opinion until the Holocaust.
The entire debate is wrong headed. Every form of ethnic nationalism is, to me, wrong headed. I do not believe in the existence of organic, corporate ethnic bodies that have claims to land, and I sure as hell don’t respect religious claims to land. Jewish nationalism, to the extent it is tolerated, is tolerated pragmatically for the same reasons that Palestinian nationalism is tolerated. It is far from ideal and no one should feel bad for not being an enthusiastic supporter.
The problem is that this debate doesn’t take place in a vacuum. There are millions of Israelis living next to millions of Palestinians in a region that contains many more millions of Arabs, a region that can reasonably be described as one of the most dysfunctional, hostile and dangerous on the planet.
Unfortunately, people tend to wear their partisan blinders when discussing this topic. But who would actually be comfortable sharing a state with people who elect genocidal religious fundamentalists that promise to kill Jews at the earliest opportunity? Who in their right mind wants to live with people who openly call for the settlement and theft of your paltry, limited resources?
Arab anti-Semitism and Jewish anti-Arab racism are very real problems that create substantial barriers to peaceful coexistence.
Do I think Israel is singled out unfairly? Sometimes. There are various reasons for that, not all of which are related to anti-Semitism. But do I recognize Israel as the equivalent of a Western state that respects the rule of law and human rights? Is Israel the moral equivalent of, say, the Netherlands? No. Israel is closer to the West than, say, Saudi Arabia, but it is much too close in character to its neighbors to be part of that political community.