Obviously people creating this kind of topics to create attention for the specific coin they are investing and by creating this kind of threads it draws more attention to the public and make them wonder what is going on in this specific coin and trying to encourage them to invest to make the price go up. On the other side some people creating threads like this to create FUDS to lower down the price of the coin to open an opportunity for them to invest. But in reality these markets are dependent on the price of the two major coins in the market, BTC and ETH and all you have to do is mark its price and wait forit to rise up and start gaining from your investment.