[spaceman_2020]

Fees are negligible if you move to a L2 (even on L1s like Solana). Crypto is also permissionless and spending can be easily controled via smart contracts

[zinodaur]

Permissionless doesn't mean much if it's not anonymous (central authority wants to stop you from doing x; sees you doing x with non-anonymous coin, punishes you).

I understand the appeal of anonymous currencies like Monero (hence why they are banned from exchanges), but beyond that I don't see much use for crypto

[spaceman_2020]

Literally described the use case - a medium of exchange between agentic entities at massive global scale