Agree with the commenter above, I encourage you to read the original post we are commenting on. All of the calls were recorded and transcribed.

You are right that there is no agreement of course, but the way they're treating the dev sounds, in the most charitable explanation, extremely disorganized and a bit rude.

Meaningless in a court sense, maybe. Indefensible in all other respects.

But there are both sides, actual recordings of the calls.