There actually was a reason to be a [Cowherd], and that reason is that you were so confident you were right, and implied anyone who thought the Nats might pay way over slot for him was a complete idiot because no 3rd round picks get that much.
Sure, most 3rd round picks don't get $4MM deals, we all knew that, but this situation was clearly unique and you wanted to look at it like Purke was just any old 3rd rounder. You know why most 3rd rounders don't get 1st round money? Because they are generally 3rd round talents, not 1st round talents. He dropped because he had health concerns and was still demanding 1st round money. The Nats clearly saw a chance to steal a 1st round talent in the 3rd and rolled the dice.
Think about it from the Nationals' perspective, why would they draft Purke in the 3rd round unless they were serious about paying him what he was asking for? Just felt like burning a pick? Of course not. Sure, it was possible that they wouldn't bwe able to reach an agreement, but if the Nats weren't serious about paying him at least close to what he wanted, they wouldn't have burned a pick on him.