Although I agree we all have our own moral code, and you literally don't need anyone's consent to do anything. The consequences of your actions can be far reac

Although I agree we all have our own moral code, and you literally don't need anyone's consent to do anything. The consequences of your actions can be far reaching and perhaps some future version of yourself can come to terms with the fact - it is likely immoral by your future code of ethics, to give out personal data on your family members without their consent. You can't change giving out data, while your morals can change. That is why being conservative with your data is beneficial. Your future self may change their mind.