So many assume that programmers get handed high 6fig salaries here... Good luck with that, hope you are really the best of the best or you're barely going to scrape 6fig despite what all the comments / articles say!
Obviously some enterprises have used either. This is not about subjective experience.
Regardless, it should be obvious to anybody that has ever worked in a massive corporation that a DIY approach with react will not be opted for. Talking about the corps where most people get jobs, not the ones that publish blog posts on hacker news
Thinking react vs. angular as though they are trying to "win" some universal battle is just propagated by clickbait blogging. Enterprise + larger scale teams tend towards Angular, blog posts and hip projects tend towards react.