Accenture's 40% number is certainly alarming...or at least raises a significant challenge for re/insurers.  Not a day goes by when one does not hear and read about all the effects that insurtech and digital disruption are bound to have on the re/insurance industry.  But Accenture's view that up to 40% of re/insurers' traditional revenue could evaporate in the coming 5 years due to digital disruption does a good job of emphasizing how significant the effects of insurtech are expected to be.  In addition to the article below, there is more at the following blog at Accenture:  https://insuranceblog.accenture.com/looming-digital-disruption-likely-to-knock-insurers-revenues.