Greenfield Python programs that had strict type checking from day 1 can be pretty reasonable, as long as you know you never plan to write heavy data-munging cod

Greenfield Python programs that had strict type checking from day 1 can be pretty reasonable, as long as you know you never plan to write heavy data-munging code. I often work on codebase that involves typed async Python plus a collection of Rust CLI tools that do most of the heavy lifting. And it's really not bad at all.