[zjj]

I don't agree.

Imagine two paths for a developer:

- learn a lot of languages, like everyone else does... a lot of this learning will be useless with time

- learn, for example, a lot about computer vision... the road for this is not "pretty finite" and as you learn more about this, you can work on more and more impressive projects every time (making your value bigger)

This is how I see it, and I don't think the first path is worthwhile. (Yes, I learned a lot of languages and frameworks too... but at a point I started asking to myself: why care about most of it? the real stuff is not this)

I think the Linus Torvalds example was a good one. Or John Carmack. Do you see them talking about a lot of languages and frameworks or do you see them learning and doing new stuff?