No. I don’t think that if bitcoin had stable price then it would have been this popular and users. This is because then there was no difference between banks and bitcoins. The matter of fact that people go for bitcoin over banks is its instability because of which its price fluctuate and have a high chance of increasing resulting in increase in your invested money. So bitcoins biggest weakness is its biggest strength which is it being not stable and not regulated by any government. Which has lead to its increased popularity and users.