Fiat can only be sent via credit rails. Credit requires KYC, which brings friction and deplatforming.
In the long term, #value4value for non-mainstream content can only work via something that isn't credit, ergo bitcoin.
https://dergigi.com/2022/12/18/a-vision-for-a-value-enabled-web/#credit
Discussion
Theoretically, yes. Practically, we're usually using KYCed Bitcoin because we have to exchange fiat to get Bitcoin and the gov controls the on-ramps.