I agree with your main point, and it definitely adds some pessimism to my world view. Regarding the Dixie Chicks, I'm not sure that's a good exemplar to suppor

I agree with your main point, and it definitely adds some pessimism to my world view. Regarding the Dixie Chicks, I'm not sure that's a good exemplar to support your main point. (See sibling comment that suggests they did quite well.)