It would not be a good thing if the price would go down again or is going to be stable for a to long time. People are now getting there hopes up because the price is rising.
If it would go down again these people will be disappointed.
Yes, the price should now have to increase at least for a few years more and after that still the price should not have to come back, as with that the image of bitcoin will be destroyed and it should not have to happen in that time when bitcoin is too younger.