How well do you respond to being corrected incorrectly?

For example when pointing out what a wonderful current president we have in the US and the rebuttal is all politicians are the same. Does it make you want to point together an eight page manifesto about how being pedo who is easily the most corrupt, science-denying blow hard compared to say Bernie Sanders. Who to my very limited knowledge never rape a child, backs science, encourages education, no money taken from super PACs, etc.
But yeah, they seem to both be old and white, so I guess they are the same.