Much of the visuals and features in Omarchy is config yes but going from a blank drive to useful development environment in one minute is not just a set of dotfiles. It's clearly a distro now.
Don't let politics cloud your thinking. There are a lot of good reasons to like Omarchy, and other distros should pay attention to the substance.
Omarchy shows how it's possible to realize a very clear, distinct vision of how desktop computing should be. I'd like to see the same amount of effort put into realizing several other visions!
An LLM will happily take an instruction like "my currently super-tweaked Debian install is awesome, create a set of scripts that recreates the exact setup starting from a minimal netinstall". It will create a VM, install the base debian, iterate until it's right. You can have it make a user-friendly UI on top of the scripts, have it install drivers, commercial software that Debian shuns from their distro, and so on.
If you have good taste and attention to detail, your setup might have universal appeal. You will have created a Debian flavour that might be better than anything anyone gets when installing official Debian.
If you have poor taste and attention to detail, at least you have a one-command way to get your familiar janky setup installed from scratch. :)