In a free market system, I shoot you over a loaf of bread because the system had given me no other option due to the cards life had dealt me, and I was about to starve.
Libertarianism sounds so nice until its taken to its obvious conclusion. Which is why there need to be regulations limiting what people can do with their power, whether the power comes in the form of money, a bullet, or something else.
The death penalty for refusing to give away your property is a bit extreme. But is being imprisoned and having your property confiscated really that much better?
Unless you're a literal communist, you probably believe in some form of individual property rights. Ideally, nobody should be taking your property from you by force or threat of force. And if they try, you have the basic human right to resist that by any means necessary.
But.
You live in a society. A certain amount of wealth redistribution is probably necessary to the healthy functioning of that society. And some amount of collective decision making is almost certainly necessary. At the end of the day,
some collective force or threat of force against individuals is necessary to achieve
some amount of healthy wealth redistribution. Unless you're a literal libertarian, you probably agree that a
limited amount of infringement on your property rights is a reasonable price to pay for living in a society.
After that, everything else is just debating how much infringement is strictly necessary, whether or not specific forms of wealth redistribution are working, and how to improve things without adding more infringement.
It seems to me that there are two principled starting points:
One is that individual rights are paramount. They should be infringed only the minimum necessary to address some basic need of the collective. It is incumbent on the infringers to show that their proposed infringement is necessary, effective, and limited to bare minimum to meet the necessity. If they cannot, then the infringement should be rejected.
The other is that collective needs are paramount. Individual rights should be allowed only to the extent that they do not interfere with the collective need. It is incumbent on the individualists to show that their proposed individual right does not interfere with the collective need. If they cannot, then the right should be rejected.
I start from the first point. Where do you start from? The first or the second?