An interesting glitch on Medium is someone can make several response to an article, then, when the author replies, shoot an insult in a response, then block the author. The glitch erases the author's reply and your nasty comment in response, leaving your original responses visible to everyone but the author. Medium should fix that.

https://medium.com/@dgilesphilosopher/then-you-are-lost-that-is-your-choice-free-will-is-a-value-but-it-is-not-the-only-value-3945fe1d9259