You use the same clubs as the top guys, so why aren't you shooting the same scores? If you're concerned that the game is too easy for you, why not just downgrade your clubs to give yourself more of a challenge...?
I'll tell you why....you're just bitter that you can't shoot the the same scores as these guys.
Yes, there are players that shoot crazy scores, but you know what, they've put a lot of time into the game. Besides, it's about 1% of the total players that can actually manage those scores, so when we get to a stage where 50% of the players are doing it, then yes, WGT might need to look at ways to make the game harder.