You’re claiming he just ‘got lucky’ in the Middle East lol?
I pulled the following from the OP just for your enjoyment.
Enjoy yourself:
“What distinguished Barack Obama from all of his predecessors was his doggedness in wedding these dogmas into a collective ideology of American guilt. 
On the Palestinians, Obama viewed Israel as singularly culpable for a failed peace process that had seen the Palestinians hold fast to terrorism and repeatedly reject Israeli offers of Palestinian statehood. He was unmoved by the fact that Israel's unilateral withdrawal from the Gaza Strip radicalized the Palestinians, instead of moderating them. As far as Obama was concerned, the U.S. had failed to bring peace because it hadn't brought sufficient pressure on Israel to make it buckle.
As for Iran, while Obama's predecessors were willing to disregard some U.S. interests to cut a deal with the mullahs, no one had entirely ignored reality. [Obama ignored reality/Trump embraced it] As Iran maintained its devotion to terror, pursued nuclear weapons and targeted the U.S. and its interests, Obama's predecessors were thus forced to abandon their hopes for an accord.
Unlike them, Obama was committed to the belief that Iran's animosity and hostile actions were rooted in past American bullying. Nothing could dissuade him from pursuing a nuclear accord with Tehran. 
Over two years of nuclear negotiations, Obama erased every U.S. redline, from barring Iran from enriching uranium to abiding by U.S. law that prohibited the transfer of funds to state sponsors of terrorism.“
https://www.newsweek.com/trumps-legacy-peace-opinion-1554928