[MindSpunk]

I remember Star Wars Jedi Survivor had a 5-6 minute shader pre-compile on my 5950X. I heard of people well into the 30 minute mark on lower core count machines. Battlefield 6 was a few minutes on my 9950X, higher again on lower core count CPUs.

Really depends on the game.

There's no easy way around this problem. It never came up as much in the OpenGL/D3D11 era because we didn't make as many shaders back then. Shader graphs and letting artists author shaders really opened pandoras box on this problem, but OpenGL was already on its way out by the time these techniques were proliferating so Vulkan gets lumped in as the cause.