A Zionist visitor

No, you are being too utopian.

Palestinians do object to any concept of the Jewish state. After ~100 years of a conflict, it still remains a main problem.
Regarding East Jerusalem, I should remind you that Jerusalem is an ancient capital of the Jewish state, and the Temple mount (the Al Aqsa location) is the holiest place of Judaism. So Israel also has some valid argument here. :)

Zionism is not racism, it is a national-liberation movement of the Jewish people.

No. Neither it is a part of Zionism in any way.

Again, neither my beliefs, nor a part of Zionism.