There's some merit to your viewpoint because Hamas was at one time democratically elected. I don't think there's a strong case for claims that the majority of Palestinian people supported the October 7th attack on either military or noncombatant targets. One being that the majority of Palestinians were not of voting age at the time.
October 7th being an illegal attack justified a military response from the Israeli Defense Forces to secure their border, and most of the world agreed. Opposition solidified when IDF conducted mass destruction of civilian structures and independent observer-corroborated systematic murder of noncombatants, many of whom were children.
While two wrongs don't make a right, it's justified to support a people who are the victims of a genocide according to credible observers.
I agree, I just don't think you can really be only "pro-palestine" because it's sort of like the same thing in reverse.
If Hamas was in-charge of the situation , what do you think would happen to Israelis, you think they'd be well looked after by Hamas?
What should be happening if we had good world leadership is Israel would be bought under control through sanctions, we'd investigate and prosecute war criminals on both sides and the world would help eliminate Hamas and Iran (because they help Russia kill people in Ukraine) and support Hamas, but yeah, not in that world.
Realistically October 7 was a huge, huge disaster for the Arabs in the region.