That is all true regarding premies from the earlier generations, but I am unsure if that is true for those of last decade or 2.
I have met a few over the years who have never heard of "Guru Maharaj Ji" or know about the history and are not really interested.
I met people in the 90s who got k from the man himself and they all said the they were told not to listen to the older premies.
I suspect that the number of people who actually care about the family stuff is minimul. The existing premies from those years destroyed their consciences years ago.
I know because it took me several years to find my conscience again..oh yes and my mind :>
... and happy new year