Agree that the domain and time scales matter a lot. When working on systems where nanoseconds were quite important, time was given significant attention.

However in general - I agree with OP. Most of the time I care about milliseconds.

> Sounds like the author’s experience is strictly in Python. Er [1], no [2].

[1] https://github.com/rust-lang/rust-analyzer

[2] https://github.com/tigerbeetle/tigerbeetle