I've lately wondered whether if Google decrypted your traffic to look for naughty stuff or stuff they could index it would be a violation of federal wiretapping

I've lately wondered whether if Google decrypted your traffic to look for naughty stuff or stuff they could index it would be a violation of federal wiretapping laws, similar to receiving and decrypting radio communications intended for someone else. E.g. https://www.law.cornell.edu/uscode/text/47/605 https://www.law.cornell.edu/uscode/text/47/605