I don't think it's particularly dramatic. The Boeing 787 is the first airliner to really use composites to a high degree in its structure. There was and is plen

I don't think it's particularly dramatic. The Boeing 787 is the first airliner to really use composites to a high degree in its structure. There was and is plenty of controversy around it's lightening protection design. For example https://www.seattletimes.com/business/boeing-aerospace/faa-engineers-objected-to-boeings-removal-of-some-787-lightning-protection-measures/ https://www.seattletimes.com/business/boeing-aerospace/faa-e... It's also been controversial in small aircraft like the Cirrus SR22, for example complete failure of the radios and / or electric systems due to static buildup on the airframe. I'd say it's far from a solved problem.