No and this is a problem. My own personal opinion is that once enough value is ramped then it grows and grows. I think once you see payroll in crypto at a Fortune 500 it’ll be a truly transitory moment.

I do not believe there are currently any dencentralized onramps for exchanging fiat for any crypto directly. Though I would wager this is an issue with banks not supporting smart contracts in a way that would allow automated withdrawals and deposits from/to the crypto networks.