Yes, this is the problem. They tout this new latest and greatest extension that fixes and simplifies a lot, yet you go look up the extension on vulkan.gpuinfo.org and see ... currently 0.3% of all devices support it. Which means you can't in any way use it. So you wait 5 years, and now maybe 20% of devices support it. Then you wait another 5 years, and maybe 75% of devices support it. And maybe you can get away with limiting your code to running on 75% of devices. Or, you wait another 5 years to get into the 90s.