Polls have always shown a heavy dislike for Israel among Egyptians. Mubarak had a 500,000 man internal security force whose main purpose was to keep problems hidden. The important point, distorted by many Israelis, is that for most Egyptians "the enemy" is the Israeli state and Zionism, not Judaism.
Donald Trump: Israeli settlement construction in West Bank should 'keep going' (Haaretz)
from the article: The Israeli occupation echoes from Cairo