That's fine. My favorite thing about React is that it's not opinionated -- it follows simple, easy to understand conventions that are not unique to React. It's also compostable from the ground up meaning it's easy to use React in non-React code and vice-versa.

I don't think Vue will replace React for this reason (it's much closer to old DOM-munging style) but if something does its much less of a big deal than going from Backbone->React.