I can't come to a conclusion. Will he have any effect at all? He is very much a leader if peace as opposed to even his party but definetly opposed to the people in power the last four years.
Will he continue to fund Isreal?
How will he approach Ukraine?
Will he pull another Kim Jung Un like last time he was in and go buddy with dictators to create less tension?
Like setting up the withdrawal from Afghanistan can we expect more of that?
Will he invade Mexico to fight the Cartels and border issues?
Does him simply being in power, the wild card that he is, put dictators or regimes like the CCP in a position to act more neutral and in turn not push towards hostility?
To the last question I think yes. I'm unsure about the rest, thoughts?