Yes, the mormon church pushes prepping. Mormons also believe that they will take over the world economy before end times can begin.
I don’t know about ‘taking over the world economy’.
But keeping a year or so of prep ready isn’t a bad idea, considering the times in which we are living.
I’ve just never seen exactly WHY the Mormons, in particular, do this.
Is there a Biblical reference from which they derive the practice, or does this come down as doctrine from their contemporary leaders?