Depends. If you're happy that nothing bad will ever happen to you then carry on believing in Libertaria. Me I'll rely on the fact that I will get treatment when I'm sick and won't starve if I am no longer able to work through no fault of my own.
You might argue that the private sector can do that but you have to justify yourself to them much more than to a state health care system.
Fight the bad laws and the bad actors for sure but the reason that you and I are amongst the safest humans in history is largely due to a strong government system.