It is very likely that we saw in 2017 that the same Fear of Missing Out, or FOMO, pushed retail into crypto and the bitcoin price to its all time high could be replicated as institutional FOMO in 2021. A rapid acceleration in institutional cash coming into bitcoin would have a much greater and deeper impact in bitcoin's long term valuation the risk is for a parabolic move in the price of bitcoin in 2021.
Bitcoin has the largest capitalization on the market and domination 65%.
But there are some prospective altcoins.
For example there are ecological programs that use blockchain technology.
https://moss.earth/blogIt is very important to protect the nature from pollution.