Your observations about the business side of art seem plausible. Schiele's comeback can't possibly be due to "the beginning of the current era of modernism" sin

Your observations about the business side of art seem plausible. Schiele's comeback can't possibly be due to "the beginning of the current era of modernism" since he was completely forgotten until at least the 1960s. In general your observations seem to amount to "my taste is better than that of other people". Other people disagree!