I agree those programs shouldn't exist because it depends on taking by way of coercion and extortion (Income Taxes under threat of incarceration, etc. ) from some to give to others.
As for the "State", I happen to disagree. I tend to believe people should have the right to exercise the option to form a "State" for their mutual benefit and protection with some reservations (i.e. the right of expatriation) which is an option a good number of people have the option to exercise in the current state of affairs with "States".
Unfortunately, depending on the good will of people to act in their own 'rational' self interest when left unchecked is a recipe for trouble. What is 'rational' self interest for some may not be considered 'rational' self interest for others and when it comes time to determine who is 'right' when there is a disagreement and the issue is to be resolved, who will be ultimate arbitrator of who is correct in situations where life and death is on the line...the person with the most assets at their disposal to pay for the 'justice' being sought? It's taken quite a long time for "civilization" to get to where we are today and to be sure it's been a rough and rocky road getting here but leaving it up to the whim of people individually to make up the rules as they choose doesn't sound too promising. If you are a straight up anarcho-capitalist, I'd be interested in posing some scenarios about how you'd propose they be addressed if interested?