What exactly is scary in that scenario? So Google knows that you went somewhere and who your friends are. I don't see a problem.

The actually bad thing would be something like - you watch alt-right YouTube videos, and Google doesn't hire you because of that if you apply for a job. But even that isn't remotely close to the totalitarian government level of oppression, where you get executed for disagreeing with the party line.

Chances are, you are not important, and nobody cares where you go to eat and whoats with you.