You might pay for a product and still get ads or get spied on, ex smart TVs that get updates with ads, smartphones that come with sponsored applications or games you can't remove, Windows computers or Windows itself , Be honest , did you see some product Box that says with big fonts on it "this product contains ads and telemetry" so you chose the other product that does not do that ? (or a non related example do the phones say on the box that "we force the developers not to inform you of better deals outside of the stores because we are greedy fucks and want you to pay more on stuff" ... companies will push the limits of legality to suck as much as they can from you, even if you pay for the products.
