Flathub aims to be the place to get and distribute apps for Linux. It is powered by Flatpak which allows Flathub apps to run on almost any Linux distribution.
How does it stack up against traditional package management and others like AUR and Nix?
You have the option to add the verified subset only, and you can always check permissions before starting an installed app, and it will not start before.
Do... Do you think I'm claiming snaps are better or something? I'm saying they're much easier to use and I don't give a shit about walled-garden BS. I don't want my laptop to be like my phone. I want to install an application and I want it to work. Flatpaks are fine - they just made a really stupid decision about how to run them from the CLI which is 90% of the time where I launch programs from.