The question is not about what is guaranteed but about what should be guaranteed. By deciding what to show and what to hide google breaks the implicit contract

The question is not about what is guaranteed but about what should be guaranteed. By deciding what to show and what to hide google breaks the implicit contract made with me as a consumer: which is i gladly give up privacy, do not use an adblocker, vote against politicians who try to harm googles busyness, and in return get the information i am interested in. If they want to harm me by hiding information, i'll try to fight back so that another company could take their place. But this whole "fighting" is unproductive and harmful for the society, that's why we need to introduce fair rules to regulate such conflicts.