So that's what's really troubled me. The companies responsible for producing this piece of garbage are actually getting into the heads of the younger generation, rendering them helpless without said garbage. I repeat, this is indeed garbage, especially React: in early 2000s we used to laugh at people mixing JavaScript and HTML, but some of them, apparently, decided it was their time to strike back.
The more important issue is, of course, that we have a generation of young people working with these "tools" which isolate them from learning things that actually matter. These levels of abstraction DO NOT add any value. These are "cargo cults" of abstractions, which without their authors knowledge (because those who invented them weren't very smart anyway) serve the purpose of keeping potentially talented and intelligent people ignorant and average. This is probably good news for somebody out there, but certainly not for us as a society.
Man I think you're thinking wayyyyy to deep into stuff.
You're making a massive assumption that she didn't already need to use React and may have been confused at how she would make the two systems work together correctly.