Federated solutions will become popular for this reason in addition to privacy, improved security (for some), and other features. Examples include cashu https://cashu.space/ and Fedimint https://fedimint.org/.
Can you explain how these solve the problem? To use a mint and create e-cash, you have to use lightning, so you still need to have an open channel and liquidity. You aren't increasing the number of sats available. What am I missing?
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