The way I read CCPA, me going to the link "DO NOT SELL MY INFORMATION" in company A can (and IMHO will be) be legally followed by company A giving the information to company B for whatever reason (other than 'monetary or other valuable consideration'), and then company B selling that data, unless I go to company B's website and opt out there as well. And, of course, there are many "company B"'s, a random news website can easily have 50+ "partners" with whom they share data.
