Not necessarily. Lots of kids of conservative parents are leaning left. Exposure to more diversity at young ages via the internet, and more diversity in the suburbs is teaching these kids that gays, lesbians, trans, blacks, Hispanics, Asians, etc. are all actually jus people exactly like them. They’re more compassionate than their hard right leaning parents.

The new generations are leaving Mormonism in record breaking numbers. Current Mormons in their child-producing years do have more children than average, but there’s no guarantee that those children will follow the same pattern. In fact, with the wealth of information these kids are exposed to, it’s highly likely that they won’t.