O is acting like the First Beast. Whether he’s too dumb, etc. does not matter (not that you said that but it often is said). The Dragon, Satan, give the First Beast all of his power and authority. That man simply needs to be willing to do so. Nonetheless, I believe the Bible indicates the man arises out of Europe.
In regards to the False Prophet, my inclination is to look where a “church” shares ambassadors with every other nation on Earth and that includes the United Nations. Two horns like a lamb BUT speaks as a dragon.
The Dragon, Satan, giveS the First Beast