I would like to be able to deactivate a ToU without needing to deactivate the whole add-on, as i am forced to do right now.

When would that be usefull? E.g. if I change from an extranet situation back to a pure intranet szenario, I might not need ToU anymore, but for audit reasons, I need to maintain that list of consenting users. Another use case might be that I play around with the functionality on a staging environment.