I'm sure they distort ,misrepresent etc their stories as I experienced it a few times here in Australia at assemblies.
Many times I saw people give experiences ,and having pioneered with some of the people who gave them, I knew the particular stories they told were either crap or hugely embellished because I was there with them !
Sadly I succumbed to this way of encouraging the "brothers" once when asked to feature myself and my family . I was approached by a congregation elder firstly ,then passed on to the circuit overseer for a briefing and outline. We were happy to bend a little of the story at first to please the CO who requested this ,thinking it would increase the drama for the audience (though we felt uncomfortable.)
The assembly day came around at the Ridgehaven assembly hall in Adelaide South Australia ,and during the morning we were requested by the district overseer ,Franz Hoobler , to meet him quickly to discuss our "experience" . Well he proceeded to go over the original outline and change it slightly, but then he asked how we were going to express ourselves on certain points .Then from him came the way it was really going to be related . My wife and children looked to me with confused faces as to what is this all about ,I'll never forget that . And because of the short time we had now to "re-learn " the story I relented ,felt bad about this as if I'd cheated my children of my honesty to meet the needs of Hoobler.
So yes it goes on and I hope he is pushing up daisies now for that would be the best honest thing he could ever do.