of course yes, for example ethereum, waves and eos
as we can see ethereum now is very important in crypto world
but, a lot of altcoins will be die too,,
Altcoin are same important like bitcoin. Altcoin has potential to overcome the popularity bitcoin and in some place and situations Altcoin is profitable then that of bitcoin. Altcoin like Ethereum is much more stable then that bitcoin because of this it is the first choice of many investors for long term investment purposes. Litecoin like Altcoin has provide better money transaction facility then that of bitcoin. It clear more transactions then that of bitcoin in a day. In many place bitcoin is ban but Altcoin work.