You don’t think that’s a problem? I don’t think there’s any value in being a name in programming. There is certainly value in a dollar sense (to their own career prospects at least), but I don’t understand why people would be like “wow! It’s $name! They’re famous!”
If someone non-junior knew no shell scripting and had no FP knowledge — or thought that JavaScript counts as FP [spoiler alert: it doesn’t] — I wouldn’t hire them.