That argument would be fine if you included the 8-10 free throws that these players tend to take. If you include the whole picture then CJ is so much less efficient.
Kobe Bryant .454 career fg% + .838 ft%, about 6 per game.
Crymelo .459 career fg% + .801 ft%, about 7 per game.
Durant .459 career fg% + .885 ft % (and improving), he only took about 10 per game last year.
Chucker took a whopping 95 free throws last year, which I'm using as it's arguably his best full season to date and will pull his #'s up.
Comparing CJ's % to the top shooting guards in the league shows absolutely nothing.
Yes, it does, you just don't want to see it. You have to bring something else into the equation to excuse your hate.