Fedora 31 will give up supporting 32-bit kernels
Fedora is a standalone Linux distribution sponsored by Red Hat and supported by the Fedora project community. It provides an out-of-the-box user experience with a GNOME desktop environment by default. Modified by Fedora kernel maintainer, Justin Forbes, Fedora 31 will remove the 32-bit kernel, but retain support for 32-bit programs, and if approved by the committee, will take effect on Fedora 31, which was released in October.
Fedora 31 will continue to be compatible with 32-bit drivers and applications, which is necessary for older printers that use 32-bit drivers, Wine and some closed source software, the most obvious of which is the Steam platform game. application. So before Canonical announced that they intended to stop production of all 32-bit packages, and then repented, promised to build selected 32-bit i386 packages for Ubuntu 19.10 and 20.04 LTS.
But not long ago, as mentioned in the Ubuntu transition event, when Ubuntu 19.10 and Fedora 31 were released, the first x86-64 processor would be used for 16 years.
Source: TechRepublic