In a large application, it starts to become a pain to deal with. It doesn't obviate the need to be careful over mixing responsibilities. In general, React compo

In a large application, it starts to become a pain to deal with. It doesn't obviate the need to be careful over mixing responsibilities. In general, React components should just be things that render out to the DOM. If the HTML code is in JS, it doesn't matter as much as the more important thing of separating out your application layers.