How can people possibly debate that Waylon Jennings isn't the greatest musician ever?

Nobody had the combination of song writing ability, guitar play, and singing ability that Waylon had on top of that he had the longevity did it his own way and also planted the seed for outlaw nation to go mainstream now yes Hank sr was before him but he didn;t have the longevity or the singing ability or the guitar skill that Waylon had