Too many people are constantly talking about the death of the vast majority of course many altcoins will fail and die but most of them will continue to grow. Many project have a longterm road map and they work sincerely and the best projects on the market will be permanent, this is normal.
Here I agree there are altcoins which are a lot which already use and there are which use will be even more than soon, and the rest just will not go up more that's all.