I haven't posted here in a while, but I thought this might be an interesting topic. I've asked AI to compare Satoshi's commit style with some of his final commits. We've reproduced this original source code and refactored it to C++ 23.
https://github.com/microguy/bitcoin-originalWhile the AI may be off the wall and inaccurate, it seemed confident that the final commits by Satoshi Nakamoto were not consistent with his earlier protocol and practices.