Many JWs arent suckers... Some were born into it and could not avoid it. You can not treat and judge everyone with the same judgement. that is one or the flaws in the religious department. The rules can not be obeyed by everone and therefore many have no "fair" chance (survivalof the strongest but in 21stcentury :p).
Be less judgemental about any human... I do not agree with many viewsbut at least I have respect enough to let them enjoy the right of free will. I think that is the definition of true freedom: not only to decide for yourself but also to acknowledge the right of others.
Jws arent suckers in general... and if they are then please note that at least some of the times you were a sucker as well...