2021 is a very interesting year, the Defi trend in 2020 is becoming a very beautiful trend,
and this makes altcoins start to rise and slowly recover, but not all altcoins, if 2021 altcoin trend appears again,
I believe 2021 will be the altcoin season
i too believe 2021 H1 will be highly favorable for Alt-coins and Defi will be in its peak. it will follow a BTC bull run reach new ATH. by the way NFT is kinda cool but not sure it will be there .