how do I explain to my tech illiterate friends and coworkers the importance of privacy?

Whenever I try to explain with examples such as if a cop came to ur house wanting to search it without a warrant would u let them? they always say companies will get ur data either way, might as well just hand them over. Why do I care? Bcs they complain I don't wanna be in group pics that are gonna be uploaded to social media, complain about not having Facebook and complain about my refusal of using the proprietary …

coworkers friends privacy tech