Except I mentioned two other aspects, didn't I? He could also be, for example, a white person without an obvious populist reason to support Suarez, or perhaps somebody with a professional knowledge of the nuances of language and context. So your point is utter bollocks, based on deliberately misinterpreting what I said.
And whilst I only know a handful of Uruguayans, my partner is from the culturally almost identical Argentina so I'm guesing I'm a bit closer to understanding cultural nuance in Uruguay than you are. Not that matters, when the case is so utterly cut and dried.