but the thing that make it different from fiat is its decentralization, mean gov can't control it, can't print it out of thin air, and can't fuck your money with negative interest or other bullshit(like account blocked, insolvency, also no fractional reserve, no investments with your saving ecc...), this is why bitcoin will be definitely better than fiat when full adoption will be reached
True, but you can argue bitcoin fucks itself with its own negative interest rates. $1000 - $230 isn't exactly a safe investment. and bitcoin to go mainstream will probably always need third parties involved so wont be that much different.
right now bitoin is still not a true currency
Why not? Most currencies lose value over time. The Dollar and British Pound have lost most of their value over the last hundred years or so.
you should not look at the current state of bitcoin, bitcoin is not ready yet, we are far away from its adoption, this is why something like 1200-200 happen, with 3B market cap bitcoin is a joke now, all sort of manipulations are taking place because of the tiny market cap...
i would not considering it a currency because of what i've said above(and not because it is losing value), it's not matured yet for that, until it will go mainstream(which means used on large scale by everyone for purchasing everything)