indeed there are too many things that hinder the adoption of bitcoin in everyday life
1. traders, even though they are not completely wrong, may be a matter of calculating profits, if using btc, the amount of profit is uncertain
2. Buyers, too many considerations especially if you see prices going up, they prefer to save as an investment tool rather than using it to buy goods
3. government, there is a regulation that only cash issued by central banks is a legitimate means of transaction, is the most important obstacle because it deals directly with the law
4. price fluctuations, price volatility makes people think again to make it an eye
  money
5. security and many other factors that make bitcoin hard to become a full currency.
in conclusion, all right is not an absolute mistake of the trader but the choice is returned to those who have bitcoin itself