Would need to be a browser plug-in that everyone who wants to misinform google would use. Of course it wouldn't be labeled such, it would simply be a privacy plug-in. Wnat it would need to do is intercept the javascript that Google feeds to third parties to put on their webservers. It would not disable that javascript, but would feed it bad information. At the very least we could eliminate cookie-less browser fingerprinting.
Then I’d be fed ads for Camel Food but that’d be better than Google knowing