‘Privacy Is the Immune System of Freedom’: Crypto Advocacy Sparks Uproar in São Paulo An executive at a Brazil-based crypto firm argued that increasing regulation and surveillance are a threat to freedom, and that P2P tech remains a vital line of defense. Leave a Reply Cancel replyYour email address will not be published. Required fields are marked *Comment * Name * Email * Website Save my name, email, and website in this browser for the next time I comment. Filed under: Altcoins - @ November 29, 2025 2:15 pm