My preferred solution is not novel or genius, it is the international consensus: A two state settlement on the international border (green line) with mutually agreed upon land swaps. This is the solution with consistant and overwhelming international support, just look at the UN votes on the subject over the past 5 decades.
Unfortunately due to their overwhelming military superiority, Israel will not agree to this in the short term. This military superiority is a gift from the world superpower: having a client state in the middle east is very valuable to US economic interests. This is why you often see votes in the UN with a result of something like 161-2 (Israel + US vs. the rest of the world).
So I believe the larger question is how to stop the United States military industrial complex. And I’m sorry but I don’t have a solution for that. Just like we are willing to fight Russia to the last Ukranian life, we are willing to turn a blind eye to Palestinian death as long as Israel keeps spending billions a year on helicopters, tankers, naval guns, and so much more.