That sounds like a lot of work and a lot of pain (and likely bugs) just to end up not quite back at square one thanks to the resulting performance drop. I feel what you've done here is the rough equivalent of pointing out that "nothing is stopping you" from building a webpage generator in brainfuck. It's turning complete after all! You could add whatever logic is necessary, like UTF8, XML, and Json parsing, etc.

Technically correct, but fails to address the core point that this might be a terrible idea.