On the contrary I think we will see the ATH again soon. Apparently no one knows what's going to happen, but there's just too much people, money, hash power and ecosystem for this to go bust.
After eyeing BTC charts for the past 6 months, there is virtually no price movement that would surprise me. $30k in a couple of months? Sure. $3k? Why not. However, I will believe the bull run is over only when I see it stay down for those couple of months.