Things like Monerium (programmable, regulated EU e-money), card integrations (pay with stables abstracted to current visa/MC), mobile wallets (only build a fron

Things like Monerium (programmable, regulated EU e-money), card integrations (pay with stables abstracted to current visa/MC), mobile wallets (only build a frontend for a fintech app, everything else is done by soemone else) is a pretty huge combo. Especially with UX, the likes of https://www.privy.io/ https://www.privy.io/ is interesting, now we finally have "non-custodial" wallets with just a google-login. (check how it works, its pretty cool). This means any user for any web app can have a "bank accocunt" Other stuff is zkEmail/zkTLS for verifiable data portability without exposing raw private data (huge for things like "vampire attacks"), and TEEs with fine-grained, 'OAuth 3.0'-style access control for private compute are compelling.