An on-ramp meaning an exchange that sells stablecoins to be used on a defi chain. There are several PoS defi chains with orders of magnitude lower fees, which e

An on-ramp meaning an exchange that sells stablecoins to be used on a defi chain. There are several PoS defi chains with orders of magnitude lower fees, which exclude US citizens from the onramps. Some of them actually offer some degree of consumer protection from predatory contracts and exploits, as well as promoting fair-launch projects with low fees.