Admittedly, the team that issues their tokens has room for abuse. If it is the first to sell its own tokens on the cryptocurrency market, this already indicates that the team itself does not believe in the success of its token and therefore it is not worth buying such tokens, and if they already exist, they need to get rid of them.
According to the general opinion, promising tokens should recover in price after a while, if in the first period after the appearance of tokens on the exchange, they fell in their price.