What if all the currencies in the movie are Bitcoin?

[marilynmanson21]

bitcoin can be used as a means of payment in movies but I think if all films use bitcoin, it means that fiat has no value and has no meaning, while fiat is a currency that is unique to each country,
if for the introduction of bitcoin and other crypto, I think the director will make a special film for it and there will definitely be fiat intervention in the film