Can the Fedora Flatpaks be browsed and downloaded for other distros?
Yes. All Flatpak apps can be used on any distro.
I'm using the Fedora Flatpak Firefox on Debian, because Fedora's Flatpak runtime supports Kerberos authentication, the Flathub runtime doesn't.
All Flatpaks are portable. There is no reason to use their repo usually though as Flathub often has more up to date, featureful, or upstream maintained versions instead.
Can the Fedora Flatpaks be browsed and downloaded for other distros?
Yes. All Flatpak apps can be used on any distro.
I'm using the Fedora Flatpak Firefox on Debian, because Fedora's Flatpak runtime supports Kerberos authentication, the Flathub runtime doesn't.
All Flatpaks are portable. There is no reason to use their repo usually though as Flathub often has more up to date, featureful, or upstream maintained versions instead.