Hi Dean,
I'm not sure what you mean by "corrupting" the profile, but in computer science, data corruption means that the data can't be read or used. This doesn't seem to be the case as I can load and see the profile correctly.
What I suspect you really mean is that you disagree with the data in the profile. If that's the case, it is usually more productive to discuss such issues with the collaboraters working on the profile.
Keep in mind that this is a Wiki, and one powerful feature is the "Changes" tab. There you can find all the information that was ever entered as well as who has worked on the profile. It is therefore not possible to completely erase data or to remove credit for any of those changes. It a change was made where useful data was apparently removed, the "changes" tab can be used recover such data.
Another side-effect of this being a wiki with a goal of collaborating on a single tree, is that when a duplicate profile gets created, it must get merged and the resulting bio must be cleaned up. If an error was made during such a merge, I would suggest you discuss the issues in question in a courteous fashion with the collaborators.
Your tone with this question seems to be more confrontational that collaborative and does not seem to me to follow the spirit of the Honor Code. Attacking the genealogy skills of your collaborators is not productive. If you do believe a particular supervisor of any user is being malicious, please contact the wikitree team.
Now, if you are truely interested in improving Anne Spencer's profile, I would suggest you focus your question on a particular fact that you may think is incorrect, and get a disscussion going from there. Keep in mind that you will make a much stronger case for information which is backed up with credible sources.