It is the same group, Warren Jeffs is technically still that group’s leader from prison, but Samuel Bateman started telling followers that Jeffs died in prison to convince them he is their new prophet and they need to give up their minor daughters to him as wives.
https://www.sltrib.com/religion/2023/05/25/53-felonies-polygamist-leader/
These polygamist Mormon cults have a long history of child abuse. It is relevant that they continue to arrange child marriages and facilitate child abuse even as their previous leader is spending the rest of his life in prison for the exact same thing.