What a cruel joke. Trump's role in negotiations was to threaten to fully back Israel's genocide of Palestinians if Hamas were to refuse the deal. The actual 'peace plan' also doesn't have any credible roadmap to a Palestinian state or anything that ensures a life of dignity,security and self-determination for the Palestinian people. In fact, it is framed to ensure the opposite. Trump deserves a trial in the Hague, not a Nobel.
Israel wouldn't genocide Palestinians though. That is the fantasy of some to justify their hatred of Israel.
There simply is no genocide happening.