~snip..
It not the matter of thinking anymore because bitcoin will definitely be useful in the future in terms of payment and investing system cause it give the ease of payment and investment. Besides, with the developed countries wooing their citizen to make use of POS and credit card payment so on the world will shift to crypto.
There would be a better future with bitcoin especially when it is legal everywhere in the country and no government oppose into it. There will have a big change in terms in transaction and choose bitcoin to use as it is more safer to be anonymous and fee must be a lower than any other process.
Even though some country aren't accepting this thing but when it comes into its true purpose, we exactly enjoying it by now. However, it have some limitations and restriction since only few establishments where accepting Bitcoin as a mode of payment. But we are into huge adoption level, we just to expect that one of these days, there will be an increase of its numbers. It is usually take times and some company owners will realize how it was important in today's generation.