Is it a particularly British trait to so utterly adore truly appalling men, from Tony Hancock through to Steptoe and Alf Garnett, Captain Mainwaring, Rigsby, Del Boy, Victor Meldrew and on to David Brent from The Office. The most deeply adored characters are all simply vile.
Celebrity is a national drama whose characters' parts and plots are written by the tabloids, gossip columnists, websites and interactive buttons. The famous don't actually have to turn up to their own lives at all.