The WTS will never be able to take me away from my worldly friends and family
That's a great attitude. Others have started out with that attitude, but eventually changed their mind and cut off "worldly" association. (I would be one of those that did this. )
It's not really meant to be a warning to you that they will do it, it's meant to be a "red flag". Why would they need to even try to control who you associate with? If they have the "truth", then why is it considered so fragile that simply conversing with a person that no longer believes it (so-called "apostates", like the people on this board) could shatter it? Reading material such as is on this board is considered "spiritual poison" by the Watchtower and they warn their people in the strongest language not to ever read it at all. Not even a whiff.
Why?
Have you ever been to one of those high-pressue sales deals? They promise you a free TV or radio or something in exchange for being able to try to sell you a time-share or a vacation package. They don't give you a chance to think about it, you have to answer NOW. If you walk out the door, the deal is off. You have to act NOW.
Why? If it's such a great deal, won't it seem better if I think about it? If I talk it over with friends, won't they see how great it is and want ti get in on it too? No, they know they have to control you, scare you. You have to act NOW.
In that same sense, why does the Watchtower feel the need to control you? Even if they fail in their attempts to do so, why would you want to give them the chance?
You have probably already come to this conclusion, but at the least, make sure you don't get baptized. Your options are open as long as you don't go under the water. Once you're in, you're in.
Dave