For a business, it can make more sense as it might be a more long term structure, plus it would contain more valuable items (or at least cause more loss if business is interrupted).
Also noise, if you live somewhere with a lot of rain.
I wonder if the longevity argument really holds, too. Anecdotally, our local public housing project invested in metal roofs many years ago (less than 30, however) but a good fraction of them have been replaced since with contemporary asphalt shingles. I do not know why they failed, but the switch back to asphalt says something.
There's probably a bit of selection bias in both directions: metal roofs that don't work get replaced with shingles and are no longer metal roofs, while metal roofs that do work have owners that don't think about them much and don't complain about them.
Metal roofs will also last a lot longer. Their color may not, but the roof itself, as long as it was installed properly (major component here), will outlast asphalt by decades.
AKA "I'll be gone. You'll be gone."