I prefer bitcoin to be said as an asset, which we can keep, we buy at the lowest price and we can sell when the price is high. If bitcoin is made into currency this is really very difficult. Because not many people who lack knowledge of technology and the internet understand about bitcoin. Even buying bread, vegetables, fruits for small-scale transactions is still very far away.
That is a good point. For now, bitcoin can be an asset for us, especially for people who can't use bitcoin for their daily life. But in the future, when all governments agree about using bitcoin for offline life, we can use bitcoin as the currency. Perhaps, right now, we need to collect as many bitcoins as we can, so when the time comes, we can use them for buying something for our lives. But in some countries, people can use bitcoin to buy their daily needs in local stores, so they will have an option to use fiat or bitcoin to pay.I would argue that Bitcoin is way too volatile to currently fulfill what we understand under the term unit of account. A unit of account is supposed to be unit of measurement for products and services, but Bitcoin is so volatile that you can't just say what you can get even over the course of a week for just 0.01 BTC. It is no currency yet and it is hard to tell if it will become one in my eyes. I know you could argue that as soon as someone accepts my BTC in exchange for services and products, it is a currency. But imagine you buy a car for 0.8 BTC, it requires six confirmations and Bitcoin crashes 15% during that hour, the car dealer calls you and says you have to send more. I don't know, doesn't feel like a currency in the way that most people interpret the term.
. You think the governments around the world like Bitcoin as the store of value and they are willing to accept that while they do not want to seem them as a currency. We as a community shifted from currency to Store of value because of the scaling limitations we had and once we reach the scaling solution we are supposed to be that could accommodate every transaction at a lower fees everyone will be using it as a currency. 
