What you are talking about is not and never has been limited to groups who have soulbonds. People of the type you describe -- those who make endless excuses for irresponsible behaviour, perhaps manipulating others into constantly "helping" or "rescuing" them -- have always existed. Whether one blames it on demons, entities, aliens, evil alters, soulbonds, or President Bush, it is the behaviour which should concern you; not what type of presences are said to cause it.