No i dont think this will ever gonna happen because with new things new ideas comes in mind as well...and with time people evolve..so from time to time there is will always be some upgradation of thinking...dont think its gonna end like that
Yes i agree,new ideas just keep coming with time.Peope will keep getting better as more and more younger generation will come in the business after their study with new frame of mind,we will keep seeing new ICO's coming promising something different and better than previous ones.