Oscar Wilde called ″The Importance of Being Ernest″ a ″Trivial Comedy for Serious People.″ Is he just being ironic again, or does he have a point? How does he use irony in the play?

Oscar Wilde called ″The Importance of Being Ernest″ a ″Trivial Comedy for Serious People.″ Is he just being ironic again, or does he have a point? How does he use irony in the play?