Unmentioned: selling the right to spit on the corpse or piss on her grave (because its going to happen, so they might as well get money for it). Hell, they could even provide the service, so that those unable to attend in person could have someone do it for them. Morality? Taste? The market does not know of such things. And if you’re happy with the mass unemployment, poverty and degradation which were the inevitable result of Thatcher’s policies, you can hardly get prissy about a little matter of degrading a corpse.
Worth remembering this the next time he goes on about how liberal he is – you know the stuff about how he’ll defend your right to have views different to his – except of course if you do he thinks your corpse should be spat on and pissed on.