Actually, Olmert was elected on a policy of evacuating settlers. The policy was abandoned because Israelis saw that Palestinians want to kill them even when they withdraw. While Gideon Levy makes his living from continuing his line of thought many Jews don't have sympathy for the people who are trying to kill them. The Palestinians could have reversed the process (and still could)of Israeli settlement but they want to rid themselves of the Jews not make peace with them.
U.S. Democratic Senator Merkley airs support for Iran nuclear deal (Reuters)
from the article: No to evacuation