There is no reason anything in Israel or Palestine should "blow back" on Canada. 
As far as the world claiming the land is Palestinian: Israel won the land from Jordan not the Palestinians.
There was no Palestine for hundreds of years until the British carved it out of the defeated Ottoman empire. 
Interesting you claim Netanyahu is vile for building on mere handfulls of square kilometers of land while Canada is millions of square kilometers. 
The Muslim Arabs are the large conquering empire in the middle east not the Jewish Hebrews. Hebrew is a indigenous culture, along with the copts in Egypt and the Arameans in Lebanon and Syria. etc.