March wow that's too far in my opinion, don't think it'll take that long, already altcoins have started giving higher two and three digit returns on binance which could only mean we're about experience some altcoins mooning. Mid January or early February the altcoins season could kick off fully imo. After the festive period investors will start picking up their 2021 investment and most likely altcoins will have majority share of those investment capital. 

Bitcoin won't be stopping at $23k either as many has speculated on the thread, it'll grow higher and a minimum trading value of $25k could be reached. The bull run isn't ending anytime soon. 2021 is going to be positive year for the growth of the industry and bitcoin price, institutional investors are already pouring into the industry in their numbers and this trend will continue into 2021 with more investors joining.