If there's no regulation, nothing stops a website from telling hundreds of third-party entities about your visit. No amount of fiddling with browser settings an

If there's no regulation, nothing stops a website from telling hundreds of third-party entities about your visit. No amount of fiddling with browser settings and extensions will prevent a keen website operator from contributing to tracking you (at least on ip/household level) by colluding with data brokers via the back-end.