I have used Personal Details/Notes for the individual - Extensively for a very long time. I use them to convey things about a person. They contain explanations, observations, assumptions, internet errors, details not obvious, conclusions, story of our search, excerpts of works, opinions of researchers .... etc. They have evolved into a Timeline, a Story and a Biography for every person in my RM. These are copied and transferred to other resources such as Find a Grave, Fold3, e-mail inquiries, personal webpages and WikiTree.
Now I find these notes have been closed and privatized by Ancestry. They are uploaded by TreeShare to Ancestry and placed in Tools/Notes and closed to others. At the bottom we see - (Notes can only be viewed by the owner and by those invited to the tree as an “editor”).
Asking for help to find alternatives.