There are places in the world already covered with some serious merchant adoption, like South Africa, and others with solutions like
@BitBlik in Poland or
@npub1l8kt...97q9 in Thailand, that utilize the local fiat electronic payment systems, LN, and the demand for sats. They allow you to pay with bitcoin almost anywhere, including ATMs, no KYC, thanks to the already existing popular fiat solutions (Blik and Thai QR).
So some people not only talk, but also do something about it. Maybe there is such a fiat system in your country, that could be used the same way?