I looked more into it and Google doesn’t sell the data, that’s true, but they disclose it as a part of them selling ad spaces.

Google monetizes personal data in other ways, some of which involve disclosing personal data to third parties. One of those ways is real-time bidding system (RTB) that powers Google Adsense.

In a nutshell, a website makes advertising spaces available for advertisers through Google Adsense’s intermediation. Several advertisers bid for the same advertising spaces whenever a visitor loads a page in an automated real-time auction. This real-time bid involves disclosing personal data to advertisers to cater their ads better.

https://www.simpleanalytics.com/blog/does-google-sell-your-data