This is old news though https://www.theverge.com/2015/6/23/8830977/google-photos-security-public-url-privacy-protected https://www.theverge.com/2015/6/23/883097

This is old news though https://www.theverge.com/2015/6/23/8830977/google-photos-security-public-url-privacy-protected https://www.theverge.com/2015/6/23/8830977/google-photos-sec... But I do agree, google can do better messaging that