Hi Curious,
Based on your need for a 32 bit OS, consider LMDE, Linux Mint Debian Edition. the most recent version I found in a quick search is only about one year old, and still supported.
Link here: Linux Mint Debian Edition (LMDE) 5 ‘Elsie’ now available for 32-bit and 64-bit PCs
https://betanews.com/2022/03/20/linux-mint-debian-lmde-five-elsie-5/
Edit because forums are being mean.
Good luck, whatever you choose. I suggest buying a cheap, used 64 bit computer to test Linux on. If you are unwilling to do even that, good luck to you with XP, I have no more answers for you.