Governments, government agencies, government contractors, banks, insurance companies, big corps, business, advertisers, and basically the cliche evil ones. I wouldn’t be surprised in few years these will be used in a way to “prove” you are human while browsing the internet, coupled with “attestation” mechanisms, that if you visit or say anything isn’t aligned with the official statement then your bank (who also share the same biometric fingerprint) will block you from accessing your “coins”. But sure, easy $50, eh?!!!