That situation has changed for the worse in recent years, and the world should step in, if it can. How the world should step in is not obvious - especially if the thorny history of the region is considered.
Finally, on the "current vs future 'genocides'" - dismissing Israel's legitimate security concerns would be as wrong as dismissing Israel's obvious warcrimes, in my opinion. I can't, in good conscience, advocate for action that would replace one genocide with another and it's important to me to consider my actions and words in that light. You may think differently, but maybe you value human life and morality differently than I do.
It's obvious you've made up your mind, but I don't think you've convinced anyone who hasn't already made up their mind, nor have you addressed, what I believe, are very valid questions about the conflict.