Do they track your activity in non-Apple apps in order to feed their ad selection algos? I really don't know, but I would guess not, and that's the thing they b

Do they track your activity in non-Apple apps in order to feed their ad selection algos? I really don't know, but I would guess not, and that's the thing they banned for others. (FWIW I find their move into ads alarming because it threatens to ruin everything I like about them)