What does it matter how much fiat people think it is worth?
What is the difference between 1 x 0 or 100,000,000 x 0 or 100,000,000,000 x 0?
At the end of the day 1 btc = 1 btc
Although, 1btc will still be 1btc but if Bitcoin clinch the price range predicted it does matter cause it shows that Bitcoin does proof the reason behind it creation and the governments which are against and thought of it as scam will later take back their false/FUD statement.