Some people like the Brazil Central Bank Chief called Bitcoin a Bubble & Pyramid Scheme, how can the bitcoin industry prove this wrong and make sure bitcoin never ends but grows bigger?
By simply proving him wrong and most of all, by ignoring that person who will do anything to disrupt btc. They are afraid of btc seeing that more and more people are getting in with btc. And it sure did hurt banking businesses so they are banding together and announcing btc as a scam and all.
There are a lot of things which can assure you that bitcoin will be forever first of all we must know about the value of bitcoin and the respect as well a lot of countries have accepted bitcoin and still more countries are going to accept bitcoin and some of them make bitcoin legal and the price of bitcoin is also so high so I think these are enough to confirm that bitcoin will survive.