Nobara is sooo hyped. It is not a secure Distro. They literally

• do tons of weird stuff with Apparmor and literally disable SELinux “because its easier to work with” (fedora variants are the only Distros using it, which is such a security advantage!)
• add tons of packages
• modify GNOME to make it very strange
• delay an update for over a month

I recommend to use bazzite.gg if you want Gaming. They do all the Nobara fixes but

• immutable
• daily updates
• SELinux intact
• various spins for every hardware, including custom Kernels and tweaks