If you care at all about privacy and the future of a free Internet, this really should be that watershed moment that makes you take your head out of the sand. Seriously. Uninstall Chrome today and switch to something else. It’s only if enough people do it that they lose their grip and influence.
Also, switch to something non-Chromium if at all possible. Which brings us in the paradoxical situation that if you want there to be any choice left at all in browsers then you're pretty much forced to choose firefox.
To repeat: if you can choose between two things then you've got a choice.