How confident are you that you'd pick out the Spaniard? Or Belgian? Or Canadian?
Generally, people overestimate the variation in their own compatriots and underestimate that in foreigners.
Generally, people overestimate the variation in their own compatriots and underestimate that in foreigners.
I'm having a hard time matching your generalization with my experience. When I started travelling I was surprised how similar people were regardless of where they were from.
Sure you can dig into political views and find themes but those aren't consistent or pervasive enough to make predictions on an individual basis.