We don't need a lot of altcoins. What we need is an altcoin but has a complete and comprehensive function. But I didn't find it in the new coins that appear now. This is why many new coins are emerging now but are less technologically innovative. Not infrequently also that the technology carried by this new coin is a duplication of the previous altcoin. This is what makes us sometimes need another altcoin. But the need or not is relative because there is no altcoin which functions as a whole.