If you ask «how old is the universe» you will get an answer with
error bounds due to uncertainty in measuring red shifts and things like that, but it will not (and how could it), include a factor quantifying our confidence in quantum mechanics as a model.
[79] Acquired susceptibility, for example, impaired glutathione synthetase activity
due to a RNA transcriptional
error from haptenic
binding and distortion of the mRNA complex or
due to impaired and disordered protein synthesis
due to low ATP production in the cellular mitochondria would have similar adverse effects [80].