I don't really get why someone would need to know the truth, before being able to recognise and reject bullsh*t.
Example: I have a transparent elephant in my living room.
Does that sound true to you?
Do you really need to know whether the elephant is actually in my garden, or not transparent, or a rabbit?
Or maybe it's a complete lie?
Just reject the bullsh*t already!
No need for an alternative explanation first...
That you don't know (your new version of) truth yet, does not mean the bullsh*t is true, trueish, or worth adhering to.
Now the cult mantra 'where else would we go?' assumes you'll go anywhere.
But actually when rejecting Watchtower dogma does not make you go anywhere.
You'll be the same person in the same life, but with a different pastime (and likely different friends).
There's plenty of time to research and try whatever you want to find 'somewhere to go' if you want that (without the fear of being dfed for reading wrong materials, visiting wrong churches, etc)