I am beginning to see this. My next question shouldn't have to be asked, but how can a profile be project protected if there is no project protecting it?
The fact that ppps exist for non-projects adds a layer of confusion to Wikitree. Perhaps there should be a default "project" that all non-project ppps could be added to, along with the links for creating new projects. For now, it could also give a generic explanation for how the non-project ppps were created, and encourage people to find a project for that profile.
Just leaving non-project ppps hanging around with no links to anywhere creates a brick wall for many users, such as myself.