I have so many questions … main one being in a world where “free” is synonymous with privacy violation, is there something I should be concerned about here? Ar

I have so many questions … main one being in a world where “free” is synonymous with privacy violation, is there something I should be concerned about here? Are they making money some how? Who? I’m just so blown away by this, but such a jaded old cynic I’m not sure if there isn’t a way this will be used to hack my email or eavesdrop on my noises or something …