On desktops and servers yeah. Bazzite was a bit of a special case as it was catered to handheld devices. So it did have that going for it. A one stop install that just supported everything on these devices from the start.
I've been thinking we could eliminate a lot of niche specialized distros by replacing them with system configs for Guix System or NixOS. Maybe if you got Ansible involved it could work for Debian and Arch also. Set your default packages, custom kernel, whatever else in there. Everything needing a big brand, name, logo, website, and so on seems a bit excessive at times.
Bazzite is sortof in that category, though. Fedora atomic is a podman container image, and Bazzite is using that as FROM in their Containerfile. It's niche and specialized only to the extent that they're providing gaming specific setup (like Nvidia drivers). It's mostly a Fedora system.
Now it’s your responsibility to explain what any of these words mean to an average user who just wants to play their Steam games. Like it or not, brands have power. It’s been hard enough to convince people already willing to try Linux gaming to use one of the dedicated gaming distros, instead of waiting for when SteamOS is going to support their hardware.
Using Fedora Kinoite/Silverblue is not really an option if you are using an Nvidia GPU. With Bazzite, the driver is pre-installed and also signed directly with a Secure Boot Key that you can import when installing Bazzite. With normal Fedora Atomic, you have to install and sign the driver manually, and with some updates, the whole thing breaks again, so you have to fiddle around with it.
In addition, Fedora Flatpak Remote has been removed, which is a “noobtrap” in normal Fedora Atomic. This allows you to install broken versions of browsers where the codecs are missing and videos don't work. In addition, Distrobox functions better than Toolbox, and in general, Bazzite's defaults are much more geared towards an immutable system. Silberblue/Kinoite's defaults are just like normal Fedora, and you have to layer dozens of things to achieve the same thing, whereas Bazzite is completely designed for a container workflow.
Even if you ignore any gaming optimizations, etc., this alone makes it a significantly better option than the official Fedora Atomic images.