Can you link to some? I haven't seen any, if I had, I wouldn't be asking this question. It's been bothering me for a while. I've tried searching for "putting html in react", "html in react best practice" and similar queries but they don't find those thousands of threads.

Everyone please keep replying.

Here are some comments prompted by a similar question that I asked on Hacker News: https://news.ycombinator.com/item?id=9255305