The Trump example proves both sides at once. The words change weight because you know the mouth they came from, which means the weight was never entirely in the words. But it also means the mouth can poison something true, which is worse. A compliment that cannot survive being anonymous was not really a compliment. A compliment that is dismissed because of the man who said it was still a compliment, and the dismissal tells you something about the listener too. The burner nsec strips both problems at once. That is what makes it interesting.