Palestine is an authoritarian dictatorship. It's currently in the 19th year of a 4 year term of office. It's last elections were when Blair was UK PM. Not only is it authoritarian, it is also highly corrupt. The reason why there is no public political dissent in the Palestinian Territories as compared with Israel, is because it is not allowed. It is violently, indeed lethally clamped down on.
In terms of democratic freedoms, Israel the world's only Jewish majority state consistently ranks more highly than any of the world's 50 or so Muslim states whenever these things are measured to a common standard such as The Economist's Intelligence Units, "Democracy Index".
Even the word "Zionism" has no fixed meaning. Thus if you believe that the Jewish people have the right to their own state in their 3,000 year old historic homeland and within safe borders, then you too are a "Zionist". If Christianity and Islam are both entitled to more than 50 states where they are the majority, and that majority status is protected in law, then why aren't the Jews similarly entitled to just one Jewish majority state in their historic homeland? To uniquely deny them that right whilst allowing it to other faiths and peoples is clearly anti-Semitism in action.
The social values of those that control Gaza are right wing and reactionary in arenas like women's rights, homosexuality and capital punishment. By contrast Israel's are head and shoulders the most progressive in the region. And yet the country that gets criticised most by those who consider themselves liberal-left progressives is Israel. Progressives in the UK exercise dissent based rights on a daily basis a that just wouldn't be allowed anywhere in the Middle East, apart from in Israel.