It's a heck of a long message, but I wanted to address everything. None of this is meant with bad feelings, and I think we agree on most.
We definitely are in agreement on most things.
I wanted to add a few things that I thought of whilst reading your comment.
I think Savannah and Luke should have waited to tell their story until they were both comfortable. Luke is older and I'm sure Savannah was protected in some ways by her older brothers from the reality of their situation which is probably why Luke seems more affected. I think a lot of people were asking for their background and Savannah seems like a bit of a people pleaser. I do think kids seeing other children of similar ages being adopted is helpful for them and Savannah has said that she had watched the CP channel before being adopted so maybe that's why she was more eager than Luke to share.
With Jamie what was specifically said was that Aurora's dad was not listed on her birth certificate and if paternity was established then Aurora's father would be in prison, which makes me uncomfortable for Aurora when she grows up. Nothing else is said regarding this man but everyone who has watched that video will know that Aurora is the product of abuse.
I don't think any of the children have any relatives that are an immediate danger to them and I think most have biological relatives who know where they are. I believe that Lacey said that her father is currently in prison for murder though so they do obviously have some dangerous relatives out there. I don't think social services would have placed anyone who needed anonymity with them though. A lot of the kids seem to have family members who still wanted contact but were unable to look after them full time (aunts, grandparents).
A lot of YouTube kids you can see are struggling or being overly sexualized but both the CM/CP kids seem to be doing good overall and have plans for their future (even if Alex and Lacey are trying to make it as YouTubers) - although we'll have to see if they follow through. They have kids who disappear from videos for a while because they are off being engaged in their lives outside YouTube whilst most of the other kids on the platform live inside a bubble where they have to make content.
Honestly both the channels are messy and nobody know what they should be sharing or not as long as they both still seem like wholesome Mormon families (but obviously not too Mormon as it might alienate people).
Tithing is mandatory for Mormons which means 10% of everything they make goes to the church including all the YouTube money.