I’m seeing more and more hints on Ancestry from FAG, which is good for information from the headstone. What I also see though are biographies with baptism, marriage and other information.
As I understand these are put together by the person who maintains that memorial.
Inexperienced researchers might then put that info to their tree even though it could be wrong.
I’m surprised Ancestry and FAG allow this. My view is that FAG should limit itself to what it says on the tin, or the grave.