We have added i686 support to AlmaLinux OS Kitten 10 — package repositories and official container images for 32-bit x86. There is no installer ISO for i686; this is only about userspace. If you have used i686 packages on AlmaLinux 8 or 9, the setup is the same.
Why ship i68632-bit x86 has not gone away. Software that only ships as i6...