Trump deals with the Gulf States a sign that Iran's is still dominated by genocidal religious bigots
The "death to Ameria" crowd is still in charge in Iran and it still wants to destroy Israelis with nuclear weapons, and Obama's policies only helped them pay for their goals which were only postponed for a few years in return. The Sunni states know they are also targeted by Iran's ambitions and its potential use of nuclear weapons against them. Obama's policies were at best naive and at worst sinister.
President Trump used a speech in the kingdom to declare his commitment to Sunni Arab nations, signaling a return to a policy his predecessor rejected.