Don't be mistaken - it works only after a fashion, and each new lens is problematic. It doesn't work with most Samyang lenses at all. Even the Sony 55mm f/1.8 doesn't work nearly as well on the Z6 as on the Sony A7 II ... The Sigma 45mm f/2.8 works most of the time, but if it doesn't AF, it doesn't AF at all. And the adapter doesn't work as a dumb adapter either, so it's really only useful with native E/FE mount lenses - and here was I hoping it would work as a base for my E mount adapters on the Nikon Z6 ...Very interesting adapter- I suspect took a lot of looking at a logic analyzer to figure out.
Would be interesting to see how they deal with camera/lens firmware updates.
It's a crutch - not the worst as these things go, but still a crutch.