Truth is, I think the Pali refugees would do well in the United States, just as Russian Jews from the Pale of Settlement did, because their experience is so similar. Excluded from normal life for so long, as soon as they are given the freedom to try and to see what they can do, they manage to thrive. They will be cut loose from jihadi harangues, and allowed to believe what they want without reprisals. What I don’t like is the way they keep possession of the old homestead in Judah and Samaria, those that emigrate from there. Some sort of incentive ought to be devised for them to accept fair market value for their old homes and move on.
Palestinians have done reasonably well economically, as compared with other Arabs, in areas where they have mixed. When working in the Gulf States, or among the Palestinian community that Saddam hosted in Iraq, Palestinians gravitated toward more white collar type jobs.
It is tough for Palestinians to sell their property to Jews or to the Israeli Government, unless the whole family is leaving the country. The Palestinian gangsters (i.e. Government) will punish them if they are caught.