I'm just curious when can I start buying my dream cars with altcoins, I mean can huge automobile companies like Toyota, Ford and Nissan start accepting cryptocurrency as means of exchange
they can start and they will start to do it. but you dont have to wait them. there are already many ways to exchange your altcoins to fiat. you can cash out and buy a car anytime. moreover i remember some icos that have an infrastructure to buy luxury cars and flats with altcoin.