In my analysis, altcoins really help people who have no permanent work, because altcoin helps them to maintain their lives
In terms of trading yes, it can help people who are jobless.
And with the market cap of crypto currencies today no doubt that it has something that is unexpected to make a good future.
I say that alt coins have a future in this business.
Indeed not all altcoins in the crypto market have a future in the cryptocurrency business, depending on our accuracy in analyzing the coin.
But if our goal for altcoin trading and investment business of course we expect is the advantage, as much as possible to take advantage of opportunities available to benefit
Too many alts out there,it will be hard to choose so better do research on what alts worth to hold or for sellong already, some alts might not have a big value now but might have soon in the future so better analyze with future persective.