Sure ... but my point is that when there wasn't a three point shot, defenders would not emphasize guarding shooters shooting from 20 feet quite as much. Once that shot was worth an extra point and teams figured out how to defend it as the 86-87 went on, guys like Aiken really started to struggle.
Again, in his last 10 games of his senior year, Curtis only SHOT 14 threes.
Plus if you want to be considered the best, or one of the best shooters of all time, shouldn't you have been able to make even 60% of your foul shots over your career? Or more than once in the four seasons of your career?