So you can see, a person belonging to a single group is more likely toI have no evidence, but I think it may be your experience that is the exception. ¯\_(ツ)_/¯
In any case, a modification could be that the member may not have subscriptions to any groups that you (the mod/owner taking the action) do not also own/moderate.
In the baddie scenario that would again limit the effect to groups under the baddie's control. That is, subscriptions the baddie already could remove and groups the baddie could already join.
Those are the people that seem to need the most assistance today. TheyHas that changed in some way?
... and they may have had a spouse to help them. They're older now,That seems more plausible.