Why is there no stats with the OP's poll, if you try to vote on his options?
In the current situation, I still believe that fiat is more important than BTC in a day to day transactions of a normal citizen.
Well, this is also my opinion. Since we can't actually use bitcoin in our daily basis, our daily transactions, I don't think people would choose bitcoin over fiat. But in the case of an investment, I don't think people would choose fiat over bitcoin or other crypto currencies since we all know, it is better to save or hold crypto currencies than fiats.
Fiat is still the main currency of global population. Only small percentage up until now are crypto users. And those crypto users are also fiat users. Mainly, we still need to convert our crypto to fiat in order to spend it. Not many merchants are accepting crypto.