What are the Palestinians suppose to do? Rollover for Jews who have no intent on ever giving up the land nor giving citizenship to Palestinians? What's Hamas suppose to do, be unpaid collaborators with Israel and police the Palestinians for Israel?
Jews killed Jesus and they're hostile to all men... So says the Bible.
What are the Palestinians supposed to do?
1. Rid themselves of the virulent, toxic anti-semitism (like that which you displayed in your post).
2. Stop inciting violence and calling for "days of rage".
3. Stop committing war crimes against civilians.
4. Stop committing stupid-ass, ineffective, completely pointless terrorist attacks.
5. Stop paying terrorists to kill Jews.
6. Police their own citizens in all of the above.
7. Recognize the rights of the indigenous Jewish peoples as being (at least) equal to those of the Arab Palestinians.
8. Recognize the already existing State of Israel as the State for the Jewish people.
9. Learn to share holy places which are sacred to both peoples.
10. Enter into a peace treaty with Israel which enables both peoples to grow and live peacefully.
None of this is hard. None of this outrageous.
Look. What are the Palestinians expecting to achieve as an outcome here? Are they really thinking that all the Jewish people living in Israel are going to just pack up and "go home"? Are they really thinking that 5 million Arab Palestinians are going to want to or be permitted to just flood the territory? Are they really thinking that Israel and the Jewish people are going to just dismantle everything achieved in the past 100 years and self-destruct?
There is no good outcome for the Palestinians here that doesn't involve making peace with Israel. And there are potentially some really, really shitty outcomes.