Does Taler uses local currency instead of its own coin? That is a better solution since I don't think creators or consumers want to use Bitcoin. I think using Bitcoin adds extra friction to process. It sounds like L402 requires buying Bitcoin in wallet.

Creators want to get paid in local currency so they can pay their rent. They probably don't want to speculate in Bitcoin. They want their income to be stable and not vary based on Bitcoin prices. They can automatically convert Bitcoin but that adds an extra step.

Consumers also want to pay in local currency. They don't want the prices to vary with Bitcoin, or their wallet to lose value.