What basically prevents you from deleting your site are the events that are triggered everytime. To prevent this issue, I can suggest doing the following:
$ cd {buildout-dir}
$ bin/zopepy
> from transaction import commit
> app._delObject('Plone', suppress_events=True)
> commit()
1 Like
Hi @pgg - please follow the link and post your suggestion there; the author may not be reading this thread