A solution could be a Firefox browser extension that allocates a huge number of v6 addresses to your computer dynamically from your LAN /64 or /56 and creates f

A solution could be a Firefox browser extension that allocates a huge number of v6 addresses to your computer dynamically from your LAN /64 or /56 and creates fake garbage google usage data, so that google can never build a profile on you based on v6 address (if you are this paranoid). Or... just stop using google and use uBlock Origin to block all Google domains.