You're not the only one to observe that computing tends to be fad-driven. I enjoy Alan Kay's take on it:
In the last 25 years or so, we actually got something like a pop culture, similar to what happened when television came on the scene and some of its inventors thought it would be a way of getting Shakespeare to the masses. But they forgot that you have to be more sophisticated and have more perspective to understand Shakespeare. What television was able to do was to capture people as they were.
So I think the lack of a real computer science today, and the lack of real software engineering today, is partly due to this pop culture.
...
I don’t spend time complaining about this stuff, because what happened in the last 20 years is quite normal, even though it was unfortunate. Once you have something that grows faster than education grows, you’re always going to get a pop culture.
...
But pop culture holds a disdain for history. Pop culture is all about identity and feeling like you're participating. It has nothing to do with cooperation, the past or the future — it's living in the present. I think the same is true of most people who write code for money. They have no idea where [their culture came from] — and the Internet was done so well that most people think of it as a natural resource like the Pacific Ocean, rather than something that was man-made. When was the last time a technology with a scale like that was so error-free? The Web, in comparison, is a joke. The Web was done by amateurs.
I wish I've heard/seen some of the Alan Kay talks/articles earlier in my career. The more I work in IT, the more I see the wisdom in how he sees the industry. (And I don't just mean these pop culture comments.)
I feel fortunate to have seen his talks and interviews early in my career.
The downside is that exposure to both of those led me to write some software in both Smalltalk and Common Lisp...which is a downside because having worked with those makes some currently popular tools seem like dirty hacks.
Although I use things and enjoy things like React, and Webpack, and npm and I'm very happy with the things I'm able to create with them, when I stop and think about it, the tooling and building/debugging workflow feels pretty disjointed to what was available in Smalltalk and CL environments 30 years ago.
I understand why those tools didn't win over the hearts and minds of developers at the time. They were expensive and not that easily accessible to the average developer. I just wish that as an industry, we'd at least have taken the time to understand what they did well and incorporate more of those lessons into our modern tools.
In the last 25 years or so, we actually got something like a pop culture, similar to what happened when television came on the scene and some of its inventors thought it would be a way of getting Shakespeare to the masses. But they forgot that you have to be more sophisticated and have more perspective to understand Shakespeare. What television was able to do was to capture people as they were.
So I think the lack of a real computer science today, and the lack of real software engineering today, is partly due to this pop culture.
...
I don’t spend time complaining about this stuff, because what happened in the last 20 years is quite normal, even though it was unfortunate. Once you have something that grows faster than education grows, you’re always going to get a pop culture.
...
But pop culture holds a disdain for history. Pop culture is all about identity and feeling like you're participating. It has nothing to do with cooperation, the past or the future — it's living in the present. I think the same is true of most people who write code for money. They have no idea where [their culture came from] — and the Internet was done so well that most people think of it as a natural resource like the Pacific Ocean, rather than something that was man-made. When was the last time a technology with a scale like that was so error-free? The Web, in comparison, is a joke. The Web was done by amateurs.
sources:
http://queue.acm.org/detail.cfm?id=1039523
http://www.drdobbs.com/architecture-and-design/interview-wit...