When alt coins are worth fractions of a cent, it's very susceptible to pump and dump because one big player can buy billions of coins with very little investment, by their standards. Couple tweets or reddit posts to bait the crowd, then poof, they cash out on your dime.Biggest problem with crypto I’ve seen is how brutally it can be manipulated, and anyone with common sense can see when it’s happening.
China to make crypto illegal, bam. Fire sale. Guess who is just sitting there waiting for the bottom to buy even more? Oh wait.. China