Yes, and also that even if you make 'reasonable efforts' to stay off the radar, algorithms will build a shadow profile of you from other people's interactions w

Yes, and also that even if you make 'reasonable efforts' to stay off the radar, algorithms will build a shadow profile of you from other people's interactions with you they track. For example, if you send an email to a gmail account, google has access to that text you wrote even if they don't have you on gmail.