Jews cannot become Palestinians. And let us not forget either that 99.99% of the "indigenous" Jews (i.e. the Mizrahi Jews from the Middle East) are living in Israel and are Israelis.
So what "Dignity Rockets" is really saying is that all the Jews in Israel are foreigners, which is all the Jews in the region. It's the same thing as what Helen Thomas was saying, but cloaked behind weasel words and ridiculous implications that there are "Jewish Palestinians."
The original link.