That is very much a false dichotomy - and obviously so, because it simply means you have no idea of what Capitalism can cost you, and even less idea of what it has cost you already.
For example your axe and gun won't help you when your health insurance company decides that your pre-existing condition is too expensive to insure and your medical costs are now 100% your own responsibility - which is something that causes the bankruptcy of around 500,000 Americans every year.
Or when there's a major financial crash and a bank decides that it needs to steal your home from under you, whether or not you're underwater on your mortgage.
These are not hypotheticals. These are all things that have happened, are happening, and are likely to continue happening.
GDP is not the issue, but a political and economic system which increases personal selfishness at the expense of others is. You can argue that collectivist solutions have the same problem, and to an extent you'll be right. But it's a long way from there to pretending that this is the best of all possible worlds, because there are economies which prove that isn't true.