I will not make comparisons between altcoins Vs bitcoins because this discussion never ends but what we have  ask is:

- Why do people need Litecoin?

- Why Do People Need Dash?

we will eventually see the crypto world being legalized, probably anonymous coins will be targeted by governments. the technology will be much better in a few years and will allow bitcoin to be faster and with much less fees and a good investment, this will cause many altcoins to disappear or not have a large popularity that currently have