Yes, Ellen, I did misunderstand that about PPP. We'll go ahead with the merge.
The problem with this profile was that other profiles, of different but somewhat similar people, were merged into it, conflating two separate individuals. We spent no little effort unconflating them, last year. Since PPP does not prevent that, I guess we managers of this profile will just have to be vigilant in rejecting proposed incorrect merges rigtht after they are proposed.