They'll only use Bitcoin in their story only when it makes sense to do so. Why? Like it or not, local fiat currencies are still what the masses(the views in this case) think is "money". Quite unrealistic to hope that movie directors/studios will just randomly use and promote Bitcoin in their movies just to pump our bags.
Most likely, these directors and writers do not really fully comprehend Bitcoin though we have to understand that it is not their job to do and in cases where Bitcoin is mentioned it is because they can feel it is a big trend and they are just adding something to make us feel that they are in touch with things happening outside of their own industry. Anyway, thanks to OP for pointing us towards that great HOPE that push Satoshi Nakamoto to gave us Bitcoin and the blockchain technology. The saga of Bitcoin will continue in years to come and by the time of its 20th anniversary maybe we can look back if it has served the very reasons why it has been existing.