You expressed your opinion in a rather rugged way but I think many people share the same general sentiment, in that unlike physics or chemistry, economic and literature works are highly subjective and are often source of endless bickering.
Meanwhile, real economists, with a proven track record: https://en.wikipedia.org/wiki/American_School_(economics)
Economics as a field though does create good models and predictions, but most of those are in the private sector, where money matters and weeds out faulty models.