Yes, there are no guarantees. But some projects still spark interest. For example, this one has a registration. And plans for the future. I understand that these plans can be implemented, they can be abandoned, but so far all they promised they have done. At the moment, in addition to Bitcoin, they promise to add more coins, with internal wallets for them, and a quick exchange between the coins. So let’s see, do or not. They said that perhaps it will already begin to incarnate even before the new year.