Tesseract OCR was created by digital (DEC) in 19_8_5 (yes, 40 not four YEARs ago). Now go back and read the article and ROFL with me.
Why not use Ollama-OCR?
Is it, though? If the important parts of the code are new, does it matter that other parts are older or derived from older code? (Of course, I think this whole line of thought is pointless; what matters is not age, but how well it works, and tesseract generally does seem to work.)
Maybe try OpenAI GPT-4o or Google's Document AI https://cloud.google.com/document-ai
NeXTStep was real UNIX, but macOS is not.
BTW, I was taught to program in C by one of the original core Unix team members and I worked for DEC long before I could have discussed TesseractOCR with people who didn't. Keep those ignorant downvotes commin'