The sight of allegedly sophisticated politicians parroting complete tripe trivialises and demeans government and it has to be stopped. It's played a significant part in public disillusionment with politics and has led to the absurd situation where more people vote for 'Strictly Come Dancing' than voted in the general election.
I think people involved in politics make good actors. Acting and politics both involve fooling people. People like being fooled by actors. When you get right down to it, they probably like being fooled by politicians even more. A skillful actor will make you think, but a skillful politician will make you never have to think.
Nobody trusts anyone in authority today. It is one of the main features of our age. Wherever you look, there are lying politicians, crooked bankers, corrupt police officers, cheating journalists and double-dealing media barons, sinister children's entertainers, rotten and greedy energy companies, and out-of-control security services.