Like why do they care how many times I go to porn hub every day or that nothing gets me harder than a free use MILF? Why do they care that I don’t know how to spell consistency so I have to Google it every 3 months.
What the fuck is wrong with people?
It all comes down to targeted advertising. They’ll cluster you and other people with similar interests in groups, determine statistic likelihoods of buying/using/subscribing to certain products or services, and then blow up every channel with stuff you might like.
Maybe a MILF hunter with mild dyslexia is exactly the right audience for cat food and entry level red wine?
The important part being that other companies are very willing to spend a lot of money on targeted advertising, enough to make up for all of the costs of the aggregated data plus a tidy amount of profit for the companies that collect the data.