In case you're suggesting Linuxbrew is unnecessary (I don't think you are, but just in case), there's definitely something way more convenient about just using Linuxbrew to install everything, than to track down what software is best installed from what repository.
To respond to the implied dig, I've spent months to years using the following distros on desktops and laptops, in no particular order:
Gentoo, Red Hat, Fedora, Ubuntu, Debian, Mandrake
So I've had plenty of exposure to three major package management systems and a bunch of distro-managed repos, from the perspective of a desktop user (I've used Linux on the server plenty, too, but that's less directly relevant). I've poked around in a few others in a desktop context—Slackware, Arch, Nix, probably more that I'm forgetting.
I also used Macports for over a year.
Homebrew's the most pleasant overall solution for managing user-facing desktop software that I've used, by a long shot.
I use macOS as my daily driver. I've been using CentOS and Ubuntu Server to run my webservers for around twelve years now, which includes a top-1000 website in the US.
I used to manually compile things like Node.js and ripgrep from source to get up-to-date versions, but these days I just use Linuxbrew.
In case you're suggesting Linuxbrew is unnecessary (I don't think you are, but just in case), there's definitely something way more convenient about just using Linuxbrew to install everything, than to track down what software is best installed from what repository.