Correct me if I'm wrong, but Sam Sneed played and "won" well into his 60's. Jack played and won well into his 50's, Champions Tour included.
Tiger had 14 majors by age 31 or 32, has surpassed Jack in total wins and chasing down Sneed, at age 35, midway through his 2nd decade as a pro-golfer.
I think it's time to drop "agruably" and simply say he is "The Greatest Golfer That Ever Lived". His accomplishments in terms of years played should put this
question to bed, once and for all.