That is what they would have you believe. Are you that stupid?
That is your choice if you think that, but I am quite sure if you have some intelligence, alarm bells are ringing by now.
Check out the difference in user stats between now and 3 or 4 years ago, you will see many more newly registered players taking part.
Is there really this mega conspiracy for evil smurfs to join the game and ruin your life, or could it possibly be that potential new players are being denied the opportunity to play due to power hungry ego tripping admin freaks who are killing the game.