It is not only BG3, it also happens in Skyrim SE, Fallout 4, nothing but Vulkan errors. I turn off Vulkan in Lutris and they run.
Some say the kernel is the issue, but I have tried a few different ones and same issue. I am at a loss. I am running Arch, AMD GPU.
It is probably because they are creating their own Linux FireTV OS, moving off Android. Amazon and Google have always been at odds. It is the reason Amazon created their crappy App Store, because Google would not allow their app in their store. I think Amazon is further distancing itself from Google.