There was a video with Joe Pass saying his talent was God-given, etc...
There's another one where he explains how he learned to play: he would listen to a Charlie Parker solo for hours in order to replicate it perfectly, and then do another, another after that, etc... with many solos by many players of various instruments. He wouldn't just learn guitar solos.
Let's say that both perspectives are valid from the point of view of the player, and there is no actual contradiction between being given a gift and putting in a superhuman effort to make that gift something real. Maybe the gift is just sitting down and doing it for hours at a time for many years.
They asks Ron Carter about his bass influences. He said his influence was a trombone player, J.J. Johnson, getting that agility moving from note to note efficiently while seeming to move the slide very little. Johnson was trying to play on a brass instrument with the grace agility of a saxophone, not emulate other trombone players. I think Roy Eldridge on the trumpet was trying to play like Coleman Hawkins, not other trumpet players.