If this is a question those not from this planet are positing:
I hope you understand alternate realities and how they function.
If so, this man is ready for them. If not, then my advice is educate yourselves a little bit before trying.
And look, specifically, at what the Vulcans tried simulating with the mirror realities and the events surrounding 'First Contact' depicted in Bozeman Montana in 2063.
In this reality, there's ONE first point of contact for this planet. It's not necessarily the president, and that's not necessarily true for all realities.