I'm confused. In what sense have you separated the markup from the content by simply verbosely repeating the marked up content a second time? How is 'foo bar <e

I'm confused. In what sense have you separated the markup from the content by simply verbosely repeating the marked up content a second time? How is 'foo bar <em>baz</em>' any less separate than 'foo bar baz/\nem baz'? In both cases, you can override or style whatever the em tag does.