No way the end.
Bubble altcoins and sh*tcoins that are not backed by anything (any real use) will disappear sooner or later.
But at the same time some really good coins appear. For example industry related, etc.
I agree to this opinion.
It would be great if the market is cleared of sht coins because there are too much alts nowadays and it's very difficult to find really prospect ones.
But unfortunately it's unlikely possible because new alts appear very quickly.
No way it's the end of alt coins but at least weak and useless will be cleared out a little.