Private medical data - Google targeted ads

[ArMaP]

According to Wilson, California's DMV "encourages" drivers "to use its website rather than visiting one of the DMV’s physical locations" without telling drivers that Google has trackers all over its site.

If the site asks the users to create an account and then log in with the account information then Google or any other search engine should not be able to access the private area, as they would need to know the passwords of all users to get their information.