So basically, you don't want to understand other peoples' needs and requirements but you're asking them to understand yours ?
FWIW, I also own a 2014 MacMini refurb and am generally happy with it, albeit, I've regretted selling my quad-i7 2012 MacMini.
The reason for the teeth gnashing is multifold, but do you not get the general trend that Apple has pivoted away from focusing on computers and focusing only on the iPhone ? As a result, many of us that have been Apple loyalists since long before you joined in 2011, are justifiable pissed at the direction their computer division has taken in recent years.