For what it's worth, my opinion on firearms is they should be available, but ...
... there should be ban on lethal ammunition. Non lethal rubber bullets are quite enough for self defense. Further, knowing they can not be killed, criminals should face increased penalties for using lethal power in their crimes.
Special police task forces should be the only ones legally allowed to use lethal ammunition, because they're supposedly dealing with careless criminals.
I'm aware it need lot's of refining, but that is the basic idea.
Health care, I live where it's obligatory for employers to provide healthcare, by paying to a state fund. I think it should be left to employee to decide how he's to use own money. At the moment, pension, health and other funds and taxes take about 64% of earnings. I.e., for each 100 employee gets, employer has to pay 64 for various funds and taxes.