He got stuck in Russia. He didn’t flee to Russia. Don’t twist facts.
I'm not sure that materially changes the point does it? (Unless the implication is that by saying "he fled to Russia" it somehow implies that he was on the side of Russia instead of "anywhere he can be safe from the US").
I am not making the case one way or the other because https everywhere was beneficial. But he signed up for a security clearance and knew what his obligations were (eg allegiance to the US)
Yes, I'm using analogies, but I know which of the two I would choose. The US has only gotten worse in it's introversion since, so his choice seems to be increasingly correct - if personal liberty is the priority.
No good deed goes unpunished.