1) The document discusses the rise of "deletist consumers" who actively manage and reduce the communications they receive from companies.
2) It finds that consumers are overwhelmed by the volume of communications, especially email, SMS, and push notifications. Many have taken steps like closing accounts or deleting apps to reduce unwanted messages.
3) The document also reports that poor communication from companies can strongly negatively impact consumers, while good communication is merely satisfactory. Privacy and relevance are important factors for consumers.