There are Bitcoin, and also there are Bitcoin Cash and Bitcoin Gold and B2X that we use it as an altcoin, but do we still need other altcoins? as i knew in the forum on the altcoin section there are much announcement about new altcoins almost everyday. do we still need that altcoins?
Each of those alts is designated to support some new features of blockchain no matter if they are related to the speed and cost of transactions or present an absolutely new vision of the technology.
Personally I am really eager to see the implementation of the promises given in the road maps of numerous projects (like several thousand txs per sec or terabytes of data being organized in such a manner that excludes the possibility of their alteration). We do not necessarily need 2 thousand coins, but 20-50 tokens of most successful projects may become the leaders of the market.