> Very much so once you compare it to how quickly C++ (and, in fact, any language that's ever been in the top 5 or so) achieved similar milestones.
No, this completely overestimates how quickly languages gain prominence.
C came out in 1972 and didn't gain its current dominance until approximately the release of the ANSI C spec in 1989/1990, after 17 years.
C++ came out in 1985 and didn't become the dominant language for gamedev until the late 90s (after it had its business-language-logic niche completely eaten by Java), after 14 years or so.
Python came out in 1991 and labored as an obscure Perl alternative until the mid-late 2000s, after about 16 years (we can carbon-date the moment of its popularity by looking at when https://xkcd.com/353/ was released).
Javascript came out in 1995 and was treated as a joke and/or afterthought in the broader programming discourse until Node.js came out in 2009, after 14 years.
Rust is currently 11 years old, and it's doing quite excellently for its age.
These languages have origin in a different era, without Reddit, Twitter or HN to spam about them, do we cannot really compare adoption rates.
> C came out in 1972 and didn't gain its current dominance until approximately the release of the ANSI C spec in 1989/1990
While it kept growing in popularity later, by 1983-5 C was already one of the top programming langugages in the world.
> C++ came out in 1985 and didn't become the dominant language for gamedev until the late 90s
Major parts of Windows and Office were being written in C++ in the early-mid 90s, before C++ turned 10. Visual C++, one of Microsoft's flagship development products, came out in 1993. Huge mission-critical, long-term, industrial and defence projects were being written in C++ during or before 1995 (I was working on such a project).
> Python came out in 1991 and labored as an obscure Perl alternative until the mid-late 2000s
Even in 2002 Python was widespread as a scripting language. But it is, indeed, the best and possibly only example of a late bloomer language.
> Javascript came out in 1995 and was treated as a joke and/or afterthought in the broader programming discourse until Node.js came out in 2009
AJAX (popularised by Gmail) pretty much revolutionised the web in 2004. When jQuery came out in 2006, JS was all over the place.