It is not widely used yet because not most of the people knows about it even in my country. I think we only got 4 bitcoin ATMs here just in one city i think. Couldnt spend mind in a resto or just in a store
Don't worry with that, the progress continues and in the future we can see more merchants will accept bitcoin.
Right now we have a choice whether we spend it or not but I would recommend be careful in spending if you are looking for a better investment
because just by holding you can already make profit as the value continue to increase.
To be honest, I think the current status of Bitcoin community is enough to help us use Bitcoin for daily. You do not need use it to pay anything, you can exchange your Bitcoin to FIAT and use that amount. It can helps the government manage the economy and make them have a better look about the cryptocurrency world.