Comparing source code sizes is completely meaningless. Rust projects are usually smaller with far more granular dependencies.

You’re not wrong in the long term. But in the short term, people will park anywhere possible close to the shop, blocking everywhere near with cars.

That’s not what she says in the video though.

… Or other investiture

What do you mean? rustfmt is the de facto standard and is easily run using cargo fmt. Most projects use it along with clippy, the standard linter.