Who are you to say what someone needs or doesn't need?
In this specific case, as projects scale, extra performance is important. So they've started deploying Rust services to address that need.
Like this post: https://blog.sentry.io/2016/10/19/fixing-python-performance-...
Look at that CPU graph. That's actual, important, business value.
> ending in "meh" response from many.
Most of this thread is complaining about people having a _too enthusiastic_ response to Rust, not too little.