In the 1800s, when children had mining and factory jobs and didn't go to school past age 12. Trying to position that as Mormonism condones child abuse is bonkers, imo

So because children were forced to work dangerous jobs it's okay for adult religious leaders to have sex with them? I'm not sure I follow that.

You should research polygamy in the mainline (Brighamite) sect if you haven't already. One of the last marriages to the the mormon prophet Lorenzo Snow was to a 15 year old. Snow was 57 at the time. This was not normal despite any assertion about children working.

Source: www.reddit.com/r/exmormon/comments/1c2omo0/the_wives_of_lorenzo_snow/