The bad guy, no doubt, gets counselling and accident compensation. A libertarian government will allow to defend yourself and your property. These people are heroes, certainly not to be treated like the pond slime that they're trying to face up to when the all-protecting state fails to protect. Those career crooks' business plans that we dented above will be shredded by this policy. The idea that you might leave that tasty looking house without the TV and video but with a shotgun shell's worth of flachettes us your arse instead will give pause to a few would-be troublemakers.
Muggers prefer the cards to be stacked in their favour.
The particular organised crime gang that occupies the Beehive don't want you to able to look after yourself. They have much more leverage over you if you are defenceless and they can appear as the shining knight. Well, we can save the boys in blue a few hours here. Obviously if your body is your own you have the right to rent it out. Brothel-keeping, soliciting, living off immoral earnings, wearing undies decorated with tinsel, all of this and more will be legal under a libertarian government.