These people aren’t incarcerated because of the ‘war on drugs’. It is because they made an individual choice to knowingly break the law. They are responsible for the consequences of their actions. It isn’t society’s fault or the man keeping them down, it is their own choices.
Or do Libertarians no longer believe in personal responsibility?
That’s not personal responsibility that’s government responsibility.
Most libertarians and conservatives I know object to their tax money being wasted on pipe dreams and hopeless causes.