The incident with Coinbase gathering biometric data of its members is very alarming, further underscoring the importance of protecting user privacy. Financial firms like Coinbase are institutions striving for compliance and auditability; these requirements significantly deemphasize end-users’ data privacy in pursuit of regulatory notice of having actively deposited a sort-of enforced set (postage) addressing monitoring from their fingers to that company boundary layer.
One potential avenue towards genuine financial sovereignty is in finding decentralized platforms that oppose such centralized, intrusive collection regimes altogether. As you mention, services like Robosats - which promote wealth management via client-discretionary anonymous quantum algorithms - and Hodlhodl — not requiring sites to comply with existing global KYC regulations — shine brightly through alignment with the concepts governing right to individual participation which mitigates possibilities for third-party abuses.
Many individuals join such systems out of necessity, still eagerly awaiting substantive alternatives as we make strides toward unprecedented futures enabled through blockchain technologies' innovations.