Ah, a new question. What do my views about Zionism have anything to do with the topic here? Even so, let me answer it.
According to Wikipedia: "Zionism is a nationalist movement that emerged in the 19th century to enable the establishment of a homeland for the Jewish people in Palestine, a region roughly corresponding to the Land of Israel in Jewish tradition. Following the establishment of the modern state of Israel, Zionism became an ideology that supports the development and protection of the State of Israel as a Jewish state."
Anyone can see that is almost similar to Pakistan's own Muslim League in the days when it was beginning to fight for a separate homeland for the Muslims of the Indian sub-continent, and one whose ideology to this day is to support Pakistan as a Muslim State. Given that similarity and going by that definition above,, I do not see why there is any reason to oppose a nationalist movement, one of many throughout the world.
Now, if Zionism, in your view, is something more than that definition, or if it has any views that advocate genocide of the Palestinian people, then I would oppose that, of course. But the grounds need to be established for that first.