My opinion on this (possibly a hot take):
I don't really support any side since both have done some terrible things, though it is worth to note that because of this war, there has been lots or Jews around the world that are being hated on, specifically in the U.S. Kids who have no involvement in the war are getting bullied because they are Jewish
Just putting it out there
EXCUSE ME BUT WHAT THE FUCK
NO
ISRAEL WANTS TO DROP A NUCLEAR BOMB ON PALESTINE
WHAT THE FUCK
THOSE ARE PEOPLE, INNOCENT HUMAN BEINGS WHO DESERVE TO LIVE.
https://arab.org/click-to-help/palestine/ ← free money for UNWRA to support Palestine 
comments (single view)
My opinion: Both sides have done war crimes, both sides deserve at least some land in that region, both sides are run by extremists (far-right Israeli government on one side, literal terrorists on the other), and there can never be peace until the extremists on both sides are gone. That means getting rid of Hamas entirely, and getting Netanyahu and his crew out of the government.
Then, a 2-state solution can occur (either with both states in one federal nation, or separate nations entirely). That would pave the way for peace in the entire Middle East region.