Linux Hint published a tutorial about installing Fedora 33 on the Raspberry Pi 4.
How to Install Fedora 33 on Raspberry Pi 4
Fedora has official support for ARM devices like the Raspberry Pi 4. So, you can easily install Fedora 33 – the latest release of Fedora Linux distribution on your Raspberry Pi 4. In this article, how to install Fedora Workstation 33 on the Raspberry Pi 4 is explained.
How to Install Fedora 33 on Raspberry Pi 4 – Linux Hint