In late 2019 and continuing into 2020, Offensive Security (the developers behind Kali Linux) announced that they would be dropping support for older hardware architectures. This decision was driven by several factors:
While the official download page has scrubbed the i686 options, the files have not been entirely erased from the internet. Kali Linux I686 Iso Download--
You can only install tools that have 32-bit versions. Many modern tools (like SpiderFoot in full GUI) will be missing. In late 2019 and continuing into 2020, Offensive
Downloading a Kali Linux is increasingly a legacy activity, as official support for the i386/i686 architecture has officially ended as of October 2024 . The "State of the Architecture" Review Kali Linux I686 Iso Download--