Nationalities (or citizenships has pointed by @Aceticon@lemmy.dbzer0.com ) are made by the ruling class, and have no reality in it-selves. I don't say we couldn't used those categories, but we have to stay critic.
If not, we will hide some solidarity or antagonism between class. Israel threat a lot of people, including Jews (Falashas, Sefarad, Yiddish, ...), and is supported by anti-semits (radical evangelists, far right party, nazi organization), ...
A poll based on legal categories in an apartheid state is accurate. However, using the name chosen by the nationalist propaganda (i.e "Jews" and not "Jewish Citizenship") is taking part in this propaganda, and have disastrous effect.
All my statements are against the state of Israel (and any imperialist state), and against Zionism (and every state nationalism). I'm just afraid that people are confused between jews and zionist. And you short reading trend to prove my right