The market is maturing and moving forward faster, as many mentioned you need to have a use case if the coins have to survive in the long term, for speculation we have BTCitcoin and we do not need another hundred coins as a speculative market, all the coins you have mentioned are smart contract platforms and it is evident that the market has moved out of that phase as you cannot expect more random projects using these platforms to create tokens as the regulations are getting implemented and anyone who invested in the ICO market underwent a fraud project or invested in one and you cannot attract investors in the platform even if it is a legit project. So the restrictions are many and the only coin that i am sure will move up is BTCitcoin.