precautionary ? I didn't know google had been accused of reading emails, but had recently seen yahoo accusedhowever trying to de-google is proving extremely difficult. Just moving email over to Proton-mail
https://nakedsecurity.sophos.com/2018/08/30/why-yahoo-scanning-user-email-is-no-cause-for-panic/
but those people who are need to be protected, and the consequence of that impact the rest ... eg. we end up with trump/brexit ... or your favourite shops go out of business because google decided to prioritize others.I don't particularly care if someone attempts to use my data ... I'm not gullible