I almost had to update my priors that I am in a simulation because I just noticed my wife's initials are "L.L.M."
I say "almost" because her initials are actually "L.M.M.", and so I was forced to update my priors once again about my own comprehension skills. (sigh)
fyi, it would have been a very small update in favor, under the Likelihood Principle.
I would rate the observation "my wife has the initials LLM" as being slightly more common assuming a simulation hypothesis than assuming a non-simulation hypothesis.