Honestly that's a pretty strange thing to say about one of history's most complicated and oldest conflicts. If it was as simple as random dudes online think it is, don't you think this issue would have been somehow resolved by now?
Both the Israelis and the Palestinians have tribal roots in the region dating back thousands of years.
The region also has religions significance to all three of the big western religions.
And to make it even more complicated, the region has been under the control of multiple empires over the last 3000 years: waring tribes, Egyptians, Assyrians, Romans, Byzantines, the second Muslim caliphate, the Ottomans, the British, and I'm sure I'm skipping more. Israel and Palestine as nations where effectively created at around the same time post WW1 (see the Mandate for Palestine and the Balfour Declaration).
So sure.. It's possible that you're so much smarter than everyone else that one of the world's oldest conflicts is trivial to you, OR, just maybe it's a little bit more complicated than you and some other people let on...