Regarding those who think that Zionism is a matter of history and not relevant anymore:
1. they should probably (re-)read Rabbi Shapiro’s sefer. You can postulate about post-Zionism as much as you want, but he brings specific examples to show that the State of Israel is very much a Zionist state, and that the core issues have not changed, just as any gadol would tell you.
2. they should note that the WZO is, unfortunately, still very much “real” and that R”L tens of thousands of (frum) Jews (according to the WZO’s web site) were recently fooled into voting in the recent WZO elections, against the vehement opposition to doing so by Rav Aharon Feldman, Rav Moshe Sternbuch, as well all of Lakewood/BMG and many, many others.
Had more people (or their Rabbanim) learned Rabbi Shapiro’s sefer prior to the WZO voting period, then perhaps they would have known better than to join this wicked group (WZO/Zionism), etc.