Do you know Max Keizer? Check https://www.publish0x.com/coinbuzz/he-predicts-death-altcoins-and-hard-forks-xmmode ¿Do you think quality of altcoins projects that have emerged in recent times has improved? 
Are we going to answer your question or just have a comment about that guy and the link you provided?
Recent altcoin creation are just the same as the altcoin that was created a year ago.
They just copy it and somehow give another good feature or a website that looks cooler than the old one.
I dont think there is really one now being created for the best of the public.
It is all just greedy move for money. That is why I stopped supporting them now.