I think you are simplifying it a tad bit. Having principles means having principles. On principle, I don't allow some types of devices in my household. That decision is not difficult, but it is simple. The decision parent describes is not difficult in the sense an individual may easily arrive of what is 'right', but it is absolutely not simple to disentangle oneself.. especially once you do have some year history to back you. Parent was pointing to that. Your dismissal is easy, but it simply shows you never had to choose.