While 2+ is definitely better, I would still prefer to never use it again. To me, React + JSX is the most natural abstraction for component development. Vue is probably second, but tends to introduce complexities that make things harder for mid-large apps imho.
Once enterprise chooses a tool, that tends to stay the tool for that project, then all of the team is competent in the tool after a couple of years working with it. There's a critical time-frame when new competing tools win a geographical majority [2].
[0] Link to facebook announcing Reach license changes: https://code.fb.com/web/relicensing-react-jest-flow-and-immu...
[1] Link to short article on MIT-Patents license in reack. Takeaway: This has never been litigated before https://hackernoon.com/4-lessons-from-the-react-patent-licen...
[2] Geographical majority http://www.businessdictionary.com/definition/geographic-mono... replace 'place' with 'technology tool'