I probably misunderstood you. From the very beginning of Gmail, Google has been very upfront that they do look at your emails, each and every one of them. They

I probably misunderstood you. From the very beginning of Gmail, Google has been very upfront that they do look at your emails, each and every one of them. They use automation for that, is that what you meant? No fleshy humans physically reading with their own eyeballs?