Since you ask — I’m admitted to practice in three states. I graduated from Harvard Law School. I was a Law Review editor. I’ve been a law professor and a DOJ attorney as well as a private practitioner. I’ve taught Constitutional Law and Federal Courts in two (accredited) American law schools. I contributed to a major Federal Courts casebook.
But my credentials are beside the point. The important thing is that I know what I’m talking about and Old Deck Hand doesn’t. He’s incoherent and therefore self-refuting.