Why do the Palestinian Arabs bring war and instability to wherever they reside?

True they helped destroy Lebanon and bring about a civil war there.In 1970 they tried to take over Jordan in Black September. They even supported the Ugandan Dictator Idi Amin who murdered 1/2m Ugandans.In Kuwait they welcomed the occupation by Saddam Hussein.They've become so radicalised extremists that they have nothing to offer anyone except violence & bloodshed