Even if it were bulletproof I don't think it's necessarily a bad thing, it would probably make the average engineer more productive if most of their job was arc

Even if it were bulletproof I don't think it's necessarily a bad thing, it would probably make the average engineer more productive if most of their job was architecture, and the writing of individual bits of code was something automated. It's a lot like the conversation not too long ago that AI was going to replace managers. Sure, some aspect of their work might be gone, but it didn't obviate the need for the human.