Read the ToS when signing up to those things. They're collecting everything and according to the law, blindly clicking "I agree" counts as consent.
Not in the EU, where the idea of "informed consent" exists within law.
Maybe the US needs better data protection laws, too.
And even from a moral standpoint you gave your word that these things were okay to do with your information, and you can revoke your permission at any point.
https://venturebeat.com/2018/12/12/google-will-shift-control...