Change Family Tree "open edit"

KWRees

More than a few of those using Family Tree would prefer a vetted way of changing vital information and for adding information.

Julia Szent-Györgyi

There's no need for FamilySearch to join that bandwagon; both Geni and WikiTree are free and public collaborative trees with content curation. (They each use a different model or flavor of edit control; you can explore which one suits you better.)