Bummer. Nowadays many dev disregard older system that still works well if not "better" than what we got today. Heck, even Linux(34/64bit doesn't matter) struggles and got thrown into the forgotten realm until enough cry heard. Then we got this tech shaming with their "git behter pc" comment to discredit the topic.
This just isn’t true. My potato laptop with integrated graphics runs the game just fine with Pop-OS Linux (64bit of course) under Wine. What OS are you using and why not move over to Linux? Is your system not 64bit capable? It’s clearly not as bad as you expect. Some games run even better under Wine. Set up a live/bootable usb and you can try it out. If you like it you can just dual boot next to your windows partition.
Devs don’t “disregard” 32bit systems. They simply move on, since 99% of 32bit systems are not maintained and are vulnerable to zero click attacks/other malware and only a small number of people still use them for very specific use cases.