Has there been any great programmer that's always only used ONE language?

Question

Sometimes when I ask questions about what to learn for what I want to accomplish. People are like "learn C, learn Python, learn java + C++ for that"

But what if I learned just Pythin or just C, can they cover the rest? Or are certain language better for certain things .

So far I know for gaming you'd want C++ I believe
And javascript for maybe front end web development.

But I've seen in python it's got sort of a "cross-programming-language" (for lack of better naming 😅) in it. I think it crosses C# if I'm not mistaking, sorry I can't describe it better, I only seen it once like months ago.

Answer 1

Literally everything 🤣
Game development
Android apps
iOS apps
Hacking
And weird computer stuff lol.

Then again everything cool.
I can care less about web development.

Answer 2

It depends on what you want to do. You can choose any language. But some language can be faster, or easier to code with... It s a question of goal and taste....