If you study the field of selling anonymized data, you will understand that if a person uses Google, and in principle the rest of the services on the Internet, so much information has already been collected on you that it is easy to determine who you are and where you come from. If someone really needs it, he can easily buy all of your data, down to passport, phone number, bank accounts even if you never passed KYC in a cryptocurrency casino.

So the question arises, if there is any point in saving information that can already be purchased?