Sounds a bit like Mormonism where a subtle underclass of at least 50% don't participate at all and are called Apostates by about 10-20% of the pseudo-sophisticated elitist Mormon royalty. IMHO
Elsie probably has accurate statistics regarding how many still have their papers. (TR)
Sorry: not me on this one.
The only numbers that I have, indicate that only about 15% or so of all Mormons are to be considered Temple Worthy.
That means, when the 85% die, they'll end up with Protestants and Catholics on Level Two of the Mormon Heaven.
I see Catholics complain about so many of their number being 'poorly catechized'; just think what it must mean to some poor shlub Mormon to realize that his 'Forever Family' is going to be severely FRAGMENTED in Heaven!