Saying that obscenity is indecent and then saying something is indecent if it's obscene is a circular definition.

Don't be so apodictic! You haven't considered several facets of the question.

Described as 'a sabre-toothed growler on Labour's awkward bench' (Robert Hardman), he sits alongside Dennis Skinner a mere arm's length from the Chief Whip, whom, in opposition during the 1992 Parliament, he defied 52 times, […]

the observers or the omitters thereof should not mutually censure each other