Bitcoin is not regulated by a Central Bank, so people won’t be flood with it, which would cause inflation. The value of Bitcoin is specified only by demand and supply.
Today even the biggest multinational companies know that, and You can pay with Bitcoin there:
Additional Bitcoin accept points:
The demand is HUGE!
Moreover, the first Bitcoin ATMs showed up. You can withdraw USD from your Bitcoin account on the actual daily exchange rate, or deposit to your Bitcoin account:
You can find the nearest Bitcoin ATM here -->>
In Japan, since April 2017, Bitcoin is an official payment method:
More and more broker companies offer that,
so You can trade with it too, so virtually they acknowledge the stability of Bitcoin.
In year 2017, the exchange rate of BTC increased by 871%, whilst in October (2017), it increased by 71%!
2019 will be the year of Bitcoin and other cryptocurrencies!