> Does the software industry have a pathology that avoids making such tool and makes front-end engineers irrelevant except for very complex use cases?

Probably the fact that it's all very opinionated.

Suppose you want to use Vue. Well, do you want Vue 2 or Vue 3? JavaScript or TypeScript? Which of the component libraries do you want: PrimeVue, Quasar, or another one? State management with Pinia or Vuex? What about validations: Vuelidate or maybe something like Vue Formulate, which also includes functionality for forms. Or would you like Vueform instead?

Then again, the same happens if you want to use React or Angular, or any other option out there. There's just too many separate pieces to pick, though I presume that occasionally there are opinionated attempts at giving you a stable base to start out with. Honestly, even something like Ruby on Rails can be a nice option, though it's also understandable that many out there want to create their front ends as separate apps.

Yet the majority of front end projects out there end up a bit like the Dropwizard framework for Java back end development - just stitched together from any number of different pieces, which sometimes will work really well together, but other times less so: https://www.dropwizard.io/en/latest/