Herzl’s manifesto called for a Jewish State. His opponent Ahad Ha’am supported a Jewish State, as did Weizmann, Ben-Gurion, Jabotinsky.
There’s no basis for the claim that Zionism wasn’t about a Jewish State. /1
I wrote a book about all of this: /2
amazon.com/Jewish-State-S…
There’s a lot of material in it both about Herzl’s view and about Buber’s. /3