I think that Bitcoin will be a leader for quite some time and its price will continue to grow, but it's unlikely the BTC to reach 20k again..
why wouldn't it reach 20K again?
many specialists see it going much higher.
on my side, I think it will go in a more or less near future above 20k.
the history of the BTC is thus made, it rises then falls severely. but it always comes back higher than its previous peak.