It's hard to find use cases for Rust as Python backend developer

Funny enough as a backend developer all my tooling are written in Rust (UV, Ruff, Ty) but, and it is not for the lack of trying, It is really hard to find suitable use cases for Rust in my day to day job or even at home :

- Most of the web bottleneck is DB/network related

- My clients and most company I work with cannot justify spending too much time on building software, they want result fast

- Python ecosystem is huge and cover most of my tasks.

- Most code bottleneck requiring faster langage can just be Python package written in Rust (Polar, Ruff, Pydantic)

My question is how do you guys use Rust as backend developer, if any ?