“my prior is low,” not “the evidence isn’t convincing,”
I still don’t follow.
You wrote an entire book and it didn’t move Bentham’s priors. If that’s not a clear cut example of “the evidence [in the book] isn’t convincing.” I don’t know what is.
In fact, if someone wrote an entire book (in which I would assume they would naturally collect the best arguments for a position) and I found no convincing evidence it, I would actively consider that evidence against the position. Because “I haven’t done much research but the evidence looks poor” is a less definitive conclusion than “I have read the foremost expert’s book on the topic and the evidence looks bad.”
>Arguably that wasn’t the point of the book
Why did you title the book “If anyone builds it everyone dies” if the point of the book was not to convince people “If anyone builds it everyone dies”? If this really was some obscure philosophical project that has no bearing on the real question why not give it some obscure title like “On the Electrodynamics of Moving Bodies” to clearly indicate “this isn’t meant to be persuasive or even comprehensible to 99% of human beings”