Perfectly written. The marketing pitched the guy as some sort of demigod but the boring truth was that he was just really, really, really good.
BTW one weird thing with Branford’s assertion is that the albums Wayne, Herbie and Tony recorded during that period without Miles are out there, they’re public record! Miles’s albums sound quite different. (And FWIW, more adventurous than Wayne and Herbie’s.) Regardless of whether you think the Miles or sidemen album are better, it’s pretty clear he wasn’t just coasting on their contributions.