I have 3 sofas and all of them were free. One is from a neighbor and the other two from the Buy Nothing group on Facebook. I have never been able to convince myself that any piece of furniture is worth the thousands of dollars that an average couch costs. The one exception being the bed (which is the actual most important piece of furniture anyone owns). What truly baffles me is how, in my middle-class suburban homet…
That's your explanation.
The modern professional "middle class" was once called the petit bougeuosie and characterizes itself by trying to replicate aristocratic aesthetics and lifestyles with earned wages, which is mostly a lost cause and just creates a endless treadmill of labor and consumption.
Good on you for being so thoroughly free of the compulsion that they're an alien bafflement to you!