It's really sad how worse many altcoins have performed since last altcoin season, I do hope it's going to make a come back, I have many altcoins currently sleeping in my portfolio hoping that altcoin season while return but the chances are very slim
The market is purifying altcoin, so there will be a lot of altcoins dying in the future. If there are sleeping altcoins in your portfolio, I believe it will most likely die forever