Anons, this is not my area of expertise, but some of you may want to dig further.
I started looking at this because of them trying to frame us for something nefarious, and it didn't take long to fall into a rabbit hole. Long story short, I wound up looking at O.U.R. - Operation Underground Rescue - which is the org referenced in these #SaveOurChildren marches. Didn't take long to come across others who've done a little research. I'll leave you some links if you want to go into it further.
Good thread here to start
https://threadreaderapp.com/thread/1294546009800900618.html
Article here with good detail. O.U.R. retained a law firm associated with the LDS Church to send a cease and desist letter to the reporters.
https://americancrimejournal.com/operation-underground-railroad-retains-controversial-firm-kirton-mcconkie-threatens-legal-action-against-acj/