How can you say this words if you think that bitcoin is just a fiction then you should educate your self try to do more research for more about bitcoin and never ever compare anything into liquid materials comparing bitcoin into Iphones? Bitcoin is per to per and it can be use anywhere and now can be use as payment method to those restaurant who uses it. How about those billionaires who already invested in bitcoin? They put their trust into bitcoin to make more profit then they should be faking it too? is that what you meant? People nowadays are luck on educational it is better to do your own research mate just sayin.