I'm JoshCole and I didn't find your reply to be a nitpick; you are right that the probability ought to be higher than 1%. My calculation was simplistic and I felt it was prudent to arrive at low probability, because I think probability of wanting something given claim of wanting it removed should probably not be anywhere near close to certain. My estimate isn't 1% though. It was just a short thing to share that gave an intuition for why it might be reasonable to assume he didn't know or want it.

In my opinion if you really care about this topic the right thing to do is ask someone at Twitter when the change was made. Getting more information would make us converge on the true estimate faster than arguing the odds IMO. Feel free to update me with the results if you do end up doing that so I can adjust my beliefs accordingly. I'm not going to try to gain this information, because I don't think the question matters much.