When you say that Pakistan was not created, I am not sure what you mean.

In August 1947 British India was partitioned, ending three hundred years of colonial rule with the creation two independent nations: India and Pakistan (comprising West and East Pakistan, present-day Bangladesh).

I also am not sure what your idea of Zionism is, because you speak of it as if it were a derisive term. Being part of a people that has been murdered, burned alive, hung, tortured, dispossessed, banished, and oppressed for thousands of years it is quite natural to want some security in a world that has been awash with unceasing antisemitism. And yet Zionism has been turned into a pejorative.

https://www.history.ox.ac.uk/why-was-british-india-partitioned-in-1947-considering-the-role-of-muhammad-ali-0