From: Flight
I must apologize as this is certainly not in my realm of knowledge. I'm hopeful that someone with that knowledge will step up and help out here, I'd sure like to see more contributors to the community. As far as your second question goes, I don't believe you must have the 64bit version of Simba if running 64bit Windows. As a rule of thumb I've always used the 32bit version myself. I'm not sure where you downloaded your Simba from but you can pick up the newest version of Simba 32bit from here. I really wish I could help more, but until you're able to at least get Simba up and running, it's beyond my ability.
There is no real reason to recommend 32-bit Simba in 2022. It's not
bad advice really, but the reasons we used to do this (some plugins were only built for 32-bit) no longer apply.
64-bit Simba on 64-bit systems should be the default unless specific issues are encountered.
To answer the OP's questions,
1: I don't think you necessarily can as there is no Simba build for macOS ARM. The best you can do on an M1 Mac is run the Darwin64 version through Rosetta2, Apple's x86-to-ARM translation layer. This should mostly work but you will run into various things that are not supported.
2: You can't use either, really. The 64-bit Windows version might run via whatever translation layer Microsoft provides, but you will likely encounter strange issues. The AArch64 build is for Linux ARM.
I replied to your other thread as well. I'm pretty sure I've got everything right here but others may be able to correct me on certain points.