With such power, I would become a god! I could rule the world!

After all, you did say no negative consequences. Every world leader would be at my beck and call. Me, pulling the strings in the background. Oh, they'd resist at first, of course, but once word got around that their favourite subordinate had dropped dead the day after their refusal to obey had been sent a few times, they'd bow down.

Illuminati? Lizard people? New World Order? Pah. I would be the new world order!

Finally, Trump would no longer be a problem. North Korea would reunify with the south and the Kim family would be imprisoned for crimes against humanity. Putin would be constantly looking over his shoulder until he bowed to the pressure too.

After the first few months there may not even be a need for more deaths and the world would be a hell of a better place.

Every war, every injustice, all that bigotry, terrorism and torture... Gone. Healthcare would be universal, world wide and free. All those things stolen from the people over the past forty years would be returned to state ownership but run properly so they could pay for themselves.

The nations would work together, not bicker amongst themselves and everyone would agree with my idea of how the world should be run. Everywhere outside the privacy of their own heads at least.

Oh, I wouldn't concern myself with the admin, they've got professionals to do that.