> There's a difference between a snob and a connoisseur.
I wholly agree with this statement. I worked in the coffee industry for a long time for a roaster that purchased some amazing coffees. We were buying top quality coffees at a time when most of our "specialty coffee" competitors were too cheap to pay for it.
Some people really do not know what they are tasting and are so prone to suggestion. Some people also like to assume the identity of the coffee snob to feel some type of superiority to others or feel some type of belonging to a group.
Personal taste is subjective. Some people like dark roasted coffees because they dislike acidity and like smokey flavours. To me a dark roasted coffee tastes like an ashtray. Taste itself and by taste I mean sweet, salty, sour, umami is not subjective however different people taste these in varying intensities. I happen to be sensitive to acidity so what tastes sour to me might not taste sour to another person. Aromatics too are not subjective with the exception of coriander or with people that suffer neurological taste disorders. Smell is an undeveloped sense in most people though so without visual cues a person might not be able to articulate what they are tasting or may generalise eg saying citrus instead of tangelo.
Like the author I always took the opportunity to drink bad coffee whenever it was the only coffee available. To me it was a recalibration. Nowadays I drink the house espresso blend of my old workplace though an aeropress. It's funny to think I would drink up to 20 coffees a day and now I just have one a day. I brew the aeropress with the same recipe every day. It works out probably 75% of the time producing a nice simple chocolatey cup of coffee.