It is easy enough to say that poverty is no crime. No; if it were men wouldn't be ashamed of it. It is a blunder, though, and is punished as such. A poor man is despised the whole world over.
I do not think that music keeps evolving. It evolved through Bach; since then, in my humble opinion, all the innovations added nothing.
The overwhelming majority of theories are rejected because they contain bad explanations, not because they fail experimental tests.