Please tell me you are being sarcastic. You are asking how legit a speculation about the astronomical rising price of bitcoin on a bitcoin .com website, with a graph that accurately pinpoints our location in time at the foot of a giant mountain of $$$$$, predicts the downfall of normal money, has no scientific sources.

Consider all "you should buy bitcoin now" to be bait from gamblers who want to maximize their speculative outcome. Bitcoin is nothing but speculation. And right now it is in a ridiculous bubble.

I would flag this if I could.