Rust isn't popular, C# isn't general-purpose and the other two are older than Java.
Fair enough - it's more fashionable that popular :-) It did close TIOBE's top 20 for 2022: https://www.tiobe.com/tiobe-index/ (and that includes non-general-purpose languages)
... but you're right in that I could have probably chosen Go or TypeScript. The point is that Java is not remotely the latest popular general-purpose programming language.
> C# isn't general-purpose
It is, see definition: https://en.wikipedia.org/wiki/General-purpose_programming_la...
> and the other two are older than Java.
Javascript was named after Java... see: https://en.wikipedia.org/wiki/JavaScript
As for Python - you're technically right, but it only became popular after Java already was.
C# could have been much more if Microsoft collaborated with other open-source projects instead of actively fighting and killing them by offering the same functionality natively. All this for having a much tighter control over the ecosystem.
Microsoft tried to push it a bit once they bought it for cross-platform mobile dev (back when Windows Phone was still a thing), but that never took off to any extent either.