edit: having watched a couple more videos, this just reinforces my theory that the most popular youtube channels are also the most mediocre. This guy's formula is basically 'travel to $random_CIS_country; check-in to a hotel; go on a short walking tour within a few blocks of the hotel while acting like an asshat; the end.' And this gets millions of views and subscribers.
This guy basically goes to one poor town after another and then complains that...it is poor and wonders how people can live there.
The videos seem to oscillate from just being obnoxious to being downright rude and insulting. It's depressing that they seem to be extremely popular.