LFS takes the wrong approach in my opinion. I did it once manually over a couple of days. I suppose I hoped enduring the pain of waiting for the packages to compile would somehow make me smarter. It didn’t. I didn’t learn much. It was like following a baking recipe. I know I need to add eggs and sugar in the ratio it says but I’d be damned if I could tell you why that specific ratio works.

It’s just too much to take in at once. You start by building a cross compilation toolchain but… why? And you add the bootloader dead last, even though it’s the first thing you see when you boot a Linux machine?

I reckon a better approach would be to build it step by step, only adding new things once you’ve discovered a need for them. First you get the bootloader working, then you get it to actually load the initramfs and kernel, etc… you could even create your own extremely simple initramfs first before adding dracut, etc…

This gets you to a system you can boot and play with asap. And then you can slowly start to discover why you actually need all these things through exploration and experimentation.