Ukrainians lost families and friends to Russians. They won't start loving Russian all of a sudden.
Palestinians lived every day knowing that Israelis have superior military power and will one day kill them all. They won't stop until there's no Gaza. It may take another decade or another century but the goal for Israel is to exterminate Hamas and make Gaza a part of their country.
I wouldn't compare this conflict with war between Russia and Ukraine. It's much more complicated and have deeper historical background. Both sides have done terrible things and war that we have now was inevitable. And I don't see someone who would be right in this conflict.
Israel and their actions is probably responsible for creation of Hamas. And in all these years whole Gaza was built on hate towards Israel. On the other hand, people in Gaza selected Hamas terrorist to be their legitimate representatives.