Looking at projects like Arch, Manjaro, Ubuntu, Fedora and other operating system projects developed to use Linux as the kernel, we realize that none of them provide ISO for 32 bits. A brief search led me to Debian as the only one I've seen so far (
https://www.debian.org/releases/bookworm/debian-installer) and that's a few years old. I don't see a future in 32 bits at the moment and I may be bold in saying that I see a future in ARM 64 technologies for laptops and even being able to exist in desktops as well. There are already some Lenovo laptops and even MacBooks with this technology (arm 64). Processors like the Qualcomm Snapdragon 8cx Gen 3 and Apple M3 have also attracted attention.