Comment by riedel

Most scammers targeting your retired parents know how: play store or other vouchers you can buy in the super market. In Europe a standard free IBAN money transfer probably does not lead to much spying either. The biggest use case for this kind of privacy crypto privides is the 'freedom' to do things not legal in your country. I am actually happy to live in a world with limited freedom at times although there is certainly room for improvement ( I do not consider crypto currency as one )