As of right now, the bitcoin price is expected to keep going up in the next 20 years. But can it last that long? I believe it's possible. But can't it crash at a random time? Like the price going down hard.
Since the price is unstable, it can crash anytime and go higher. Also, the sources of bitcoin is only limited. I think after 20 years, after all bitcoins are mined, the price of it will be high because some people may want to buy it in any amount.
So if you think thebprices if Bitcoin will be high after they've been exhaustively mined then why predict its crash in 20 years because it's mining will only be exhausted after year 2140 or so and not 20 years time.