Bloviator
-
A public figure, such as a politician or an actor, who makes outlandish, [strident] statements on issues, thinking that the average man will care about their opinions.
Someone who [pontificates] about issues of which they are uninformed, yet pretend to be expert.
Pompous [blowhard], using their celebrity to speak about topics on which they are totally unqualified.
Bloviator meaning & definition 1 of Bloviator.