I agree with what you said about there being a leftwing libertarian. Your statement on what they believe concerning individualism, I have a minor disagreement with. When I listen to these leftists, they firmly believe that people should be allowed to be gay, trans, have abortions, and any other type of deviant behavior. To them, that is individualism. When one points out they disagree, that there should be constraints to deviants, then they want to squash that type of individualistic thought.
Yes, they do believe that people should be free to exercise their sexual morality freely. Yes they do.
Now show me where they agree to pay out of their pocket when their sexual morality choices goes badly for them. There, they want to privatize their choices, but socialize the costs of those choices. :)
They want big government to provide freedom from the consequences in life.