Even people who love science often regard areas other than their field of expertise as dull.
Carefully, you might have reversed cause and effect there.
It goes without saying that things you can't comprehend are boring regardless of their actual content- nobody wants to re-read their favorite 1,000 page novel as a PGP encrypted string for example. It's also a fact that scientists don't have the knowledge to comprehend the interesting bits in a field they haven't specialized in. So there's no plausible route by which people could really know if a field they lack expertise in truly would be dull to them or not, even if it would in fact be dull: they must be assuming it to be dull despite a lack of comprehen...
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