Hell no
well i guess it is hard to predict this thing, also it is pretty much impossible for bitcoin to have a stable price over a really long time so i think it might be an incorrect question
though if this would ever happen i am pretty sure that bitcoin wouldnt be that popular among the investors because the fluctuations allow people to make a lot of money over time
We will really don't know what is going to be the effect of bitcoin once the price is going to be stable or it can be considered as an online dollar.
We can't tell it.
There are some of people that agree that it will have a good effect it this is going to be implemented and there are some that disagree.