They all sell data and nothing is for free. I don't think that crypto will ever remain private because the ones pulling the strings of the world have no interest in allowing that to happen and they're the ones saying yes or no to anything that we use. The important stuff I mean. I remember reading a few years ago a book about masons and Illuminati in which the author mentioned that in the near future we are going to have a world government and a world wide accepted currency and that IBM is in works for a giant server to practically "store us" on it.

I don't have any details about the topic and I don't want to spend my time figuring out this but crypto might have been a currency created by them, advertised as the currency of the people that it's going to disrupt banks and then transformed in the only currency that there is to be used and no one will be able to hide his/her holdings and make them private or "hide" any transactions. Who knows, probably I ma a bit too conspirator and Bitcoin might really be what was intended for as well as other cryptos but till date there are plenty of "proofs" that a handful of people are ruling the whole planet and they decide for us.