He never said or implied that from the way I read his postings.
He was just pointing out the past to put the argument in context, not claiming the past makes the present acceptable (fallacy).
He is pointing out its a historic problem, not a new one. (you really hate this, you can't bash labour with it)
Bio this is his thing the whole libertarian tax regime. Unfortunately a programme comes along that he thinks will popularise his views and all it does is help people ridicule it. If it were one of your views would you feel any different i know i would not if it were one of mine, say immigration.