uá´oÉÊá´q should be used by consumer because its easy to use and you dont need to bring so much money in your wallet or pocket because uá´oÉÊá´q can be used in mobile phone.
Carrying of money is done by very little people. Also every one has little amount in their physical wallet. This change is being felt after the introduction of debit and credit card. Reason to use uᴉoɔʇᴉq is it has a transaction media as well a currency unlike other cards which can be used as a transaction mediator.
Yes you are right, there are a lot of people that dont feel safe if they are carry some paper money, because they can be robbed or something and that will be very bad for them.
So Bitcoin is now digital money and also very easy to use and it works also very fast, so we must make Bitcoin more popular so it will also be more acceptable and we can spend Bitcoin more, that would be nice.
I hope that there will be a lot of people will use Bitcoin as their most used payment method.