BItcoin is getting better and popular. As a matter of fact, so many gaint companies and industries are chipping in bitcoin and its activities into the operation.
It might interest you note than Mercedes Benz, BMW, Samsung, TECHNO and APPLE are all accepting bitcoins for their products.
I think some of these big companies can accept bitcoin only if the value of bitcoin price is more stable than its present.
Imagine their customers buying their products using bitcoin in the price range of $ 6,500, but after that bitcoin prices suddenly crashed to $ 6,000. of course it will make big loss to the seller / company.
Not only what you mentioned. There are also many legal issues. Cryptocurrencies are not accepted by the governments. I don't think what the OP is talking about is right.