I am definitely sticking around!
I have just worked my way through an entire book of the Ogden Family in America, and have a lot of profiles to manage, many are really not relations in any way.
I am thrilled to have added these profiles, since they will be a starting point for someone else, but I need to work on my own family tree now.
So, I am trying to get the bulk manager to work, to no avail.
I have started the more tedious task of removing myself from each one individually. The advantage there is that I can actually check "relationship to me" on each first.