I am libertarian-ish, but generally don't like all the loud libertarian nuts (I register Dem and vote Dem because the things I care about aren't represented anywhere on the ballot anymore).
For me, it comes to a very simple economics truism: Governments are pretty damn inefficient and tend to waste a lot of money because of the process and bureaucracy. Markets on the other hand, tend to be really efficient at allocating capital when left alone. The times a government should step in is when the market has created a form of externality that breaks things. The old economics example is the people downstream from a chemical plant are paying the price for the plant's pollution.
From a libertarian lens:
- The government should negotiate SPH b.c. it's obvious that markets failed and we'd all be better off (spend less money) if everyone had healthcare.
- The government should stay out of people's bedrooms and love lives, it has no business there.
- The government should use UBI and then eliminate every other deduction, and tax break, and subsidy (Social Sec, . The office running UBI could be one guy sending checks out once a month (exaggerated obvi)
Unfortunately the things I'd like to see from a libertarian don't actually show up.