No, because smart people realize they are playing an iterated game and that behaving in a way that people identify as Machiavellian is actually suboptimal in the long run.

So they're smart enough to be calculated and stupid enough not to be so calculated that they look untrustworthy.

They're only the same thing if you ignore intent.

Not everyone lies or is cynical when convenient. Skill, rate of success, and personal ethics are all orthogonal concepts.

Above all, intent matters. I do not treat someone who I perceive to be manipulative the same as I would other people.