I think you're underestimating a few things here re React: 1. Before the React/Vue era, there was so much JS churn and many devs who went through that are not

I think you're underestimating a few things here re React: 1. Before the React/Vue era, there was so much JS churn and many devs who went through that are not looking to change anytime soon. 2. Even if React goes into keep the lights on mode, what is going to compel someone to not choose React at this point? The uniformity of it in the JS world, the stability, and the flexibility make it a great fit for most use cases. What value proposition is it failing that would make it lose its place as the dominant front end framework? It would take a massive, worthwhile new paradigm shift to occur in the JS world to unseat React IMO, and I don't see that happening anytime in the next few years simply because there is no need. React works TM which is big.