Hi Tim, thank you for this illuminating piece. As a follower of yours, I enjoy your mix of philosophy (Wittgenstein) and science. I just published a piece that philosophically aligns with "Boltzmann Brains" theory and proposes how we can address the uncertainty in everyday practice:

https://alexbennett-ap.medium.com/truth-units-a-new-theory-of-truth-for-our-post-truth-world-9734119080c2

Thank you very much for taking a look at it.