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.