Generally speaking. All of the 1DD (UA OneD&D) races reduce to a design space of about feat.
This small amount of design space is a regression. For example, the Dragonborns in Fizbans have more design space than the one in 1DD does. Likewise the Astral Elf in Spelljammer has more design space than the Elf in 1DD does.
While a design space of a little more than one feat seems plausible (+1 skill + 1 free inspiration), I am still not convinced that the dragonborn is a regression. They have darkvision and we don't know the wording of 1DD extra attack.