I’ve heard this before, but it’s not really true. Yes, maybe the majority of JavaScript code is now statically-typed, via Typescript. Some percentage of Python code is (I don’t know the numbers). But that’s about it.
Very few people are using static typing in Ruby, Lua, Clojure, Julia, etc.
OTOH I’m not arguing that most code should be dynamically-typed. Far from it. But I do think dynamic typing has its place and shouldn’t be rejected entirely.
Also, I would have preferred it if Python had concentrated on being the best language in that space, rather than trying to become a jack-of-all-trades.
[0] https://redmonk.com/sogrady/2025/06/18/language-rankings-1-2...
For the average Julia package I would guess, that most types are statically known at compile time, because dynamic dispatch is detrimental for performance. I consider, that to be the definition of static typing.
That said, Julia functions seldomly use concrete types and are generic by default. So the function signatures often look similar to untyped Python, but in my opinion this is something entirely different.
All the languages you name are niche languages compared to Python, JS (/ TS) and PHP. Whether you like it or not.