>1. The few companies that accepted it are gradually stoping to support it (Microsoft for instance).
Microsoft still accepts it. http://www.cnbc.com/2016/03/14/microsoft-stops-accepting-bit...
Bitcoin's utility is still valuable for empowering those people stuck with a currency they don't want to hold like Argentina. http://www.economist.com/blogs/schumpeter/2014/06/bitcoin-ar...
Edit: Forgot to point out the lack of utility for us in the developed world is very true.