I think it will happen someday, if the cryptocurrency hype is crowded like in 2017. In that year all coin prices rose very dramatically like ethereum and bch, I think in 2021 it will happen like 2017 because I am sure the hype will be big considering halving bitcoin happened in that year, we'll just wait where the market will go.
It is still too early to talk about the future of this market because until now the market is still in a downtrend and many investors are feeling very bored when waiting too long. I only believe in the present and the future is only an estimate of each individual so this will not help much in making a profit. Now is the time to not invest and you should control your assets in the best way.