[Drdrdrq]

On a flip side: you really should check privacy settings in your Firefox, it seems Google can track you easily there. ;)

[Ftuuky]

I use Firefox with Google container and uBlock Origin and Privacy Badger and also get a score of 0.7

How can I get better privacy settings?

[Drdrdrq]

I was being sarcastic - high score on captcha probably means G knows too much about you. That said, I don't think the scores are reliable. It is possible (probable even) that G is still running experiments.