Anthropic needed something like this and it must proceed flawlessly. My guess is that nothing will explicitly break. But that’s the difficulty of LLM generated code: nothing breaks. You sit with a codebase that swallows all errors and appears to be working. Silently failing makes debugging performance and behavior much harder.

Maybe, but I've seen quite a few comments from people who felt sort of betrayed(?) by the decision. I feel like Bun was important for people as a project that advertises Zig and keeps it relevant even in it's current "pre 1.0" state.