[acdha]

In my experience, many sites never hit that point of having CPU-bound Python code which they can’t afford; the ones which do hit that wall are usually large enough that they can carve out room for a C/Rust library, microservice, etc. rather than rewriting the entire thing.

[frankwiles]

I concur, I’ve worked on at least a dozen “web scale” Django sites and I can’t think of a single one where we were CPU bound.