Benignuman:
Please read Rav Elchonon’s writings. He is clear that Zionism is literally Avoda Zara. As to the Israeli flag, just because Zionism is Avoda Zara that does not mean that the Israeli flag is a forbidden religious symbol (it is not forbidden to place in a shul, according to Rav Moshe). But, regardless, Zionism is A”Z.
yichusdik:
It seems you are implying that tahor is tamei and tamei is tahor.
Hypothetical “national responsibilities” have nothing to do with Zionism since Zionism is treif, as discussed. The authentic and original Judaism is Judaism without, liHavdil, Zionism. The new religion here is Zionism, regardless of “flavor”.
Zushy:
It’s sad that you ROB is fooled by Zionism, but I am sure you are aware that gedolim have said it is assur to read Rav Kook’s writings, and some hold one may not even read the ones not related to Zionism.