BTC dominance is going to break 70% point. Almost all alts (not from top 10) dead. We will never be reach via shitcoins?
While you think so, others earn on those altcoins that you think are dead.
If you consider coins only as a long-term investment, then I'm inclined to partially agree with you. But if we consider all the coins from the point of view of constant trading, then I don't have such conclusions as yours. Almost every day you can find one or more coins on which you can earn during the day.
The market is alive, the coins are not dead, so trade.