As for when the Altcoins season will come, I think it depends on when Bitcoin will stabilize. Now is the time for Bitcoin to perform. As Bitcoin gets higher and higher, when it stabilizes, I think the Altcoins season will come. According to 2017 Years of experience, I think there will be a good performance in 2021.
It seems we are all aware that currently altcoin prices are going up because of the support of bitcoin prices which are really high. Currently, even the popular altcoins have not seen any significant gains. If the price of bitcoin goes up until this year ends, it could be that altcoins will pump in early 2021. I expect that.