It's not just Turing complete but even practical. People have built entire CPU emulators that run pretty fast, e.g. https://scratch.mit.edu/projects/175052082/

It's not just Turing complete but even practical. People have built entire CPU emulators that run pretty fast, e.g. https://scratch.mit.edu/projects/175052082/ https://scratch.mit.edu/projects/175052082/