Been in touch with numerous contemporary witnesses in the later 80's/early 90's (when memories seemed to be still rather intact) and the story of the music business in Memphis/Muscle Shoals told was sort of a fairytale, but with rather bitter ending(s) .... a lot of the people/artists lived in a rural area, had nothing and out of nowhere became famous and (comparatively) rich .... when sure-fire success took different routes it caused a lot of struggles and some people had to learn the hard way that they simply had a lucky break .... drugs unfortunately were a recurring issue too ....
Obviously great Stax releases saw the light of day in the 70's, but they happened less often compared to the incredible "natural" flow of the 60's ....
Btw everybody is entitled to tell his side of the story and so is Al Bell ....