[axx83]

You've hit on the exact problem. The friction of interoperability is the real wall.

Now, imagine if that friction disappeared. Imagine 90% of your codebase is safe, using traditional collections and strings, while only the critical 10% uses high-performance, native data types. What if moving between these two worlds was a natural, compiler-guaranteed feature, not a manual, error-prone task? How amazing would that be?

This vision of seamless coexistence is the core of my proposal. I've detailed it in a new, more focused post and would love for you to take a look.

https://news.ycombinator.com/item?id=45477324