Big telecom would have to start by creating industry-wide “open standards,” a compulsory requirement for all players to make their common data interoperable (and anonymized 🙏). It sounds scary, like a cartel composed of the last people you’d ever want colluding, but it’s a mere agreement on data standardization with a crucial kicker: users must be given the choice to both opt-out and take their data with them to another carrier — an important check & balance for the industry.