For gift tokens, of course, it is stored and waiting for a more appropriate value to get rid of it. Indeed, gift tokens when entering the market have a low value, and this is a challenge for the development team to be able to develop and make tokens more potentially.
It is a bad idea to leave your coins which may in the future cost nothing at all. I have already trusted various projects many times in the hope that they will start to do at least something. But they all have now fallen in price