It turns out traveling between countries is not as easy as that in films: D
I don't know why the world is so paranoid now. Fellow nations in one country can be treated like "sheep" or "aliens". A crisis of trust in others? Or has it failed to protect citizens properly?
Sometimes it looks just easy for power owners, famous people, and wealthy people.
And as your said, I agree 100 percent!
"Sometimes I think, "Well, you'd have to be a bird ..."
You can go anywhere it's up to you, without dealing with difficult administration.
I have just written about the issue of survival instincts today that can kill someone quickly if the instinct is not able to adapt to current life trends.