The NIV is not a translation...It's a paraphrase...
And if 'family' and 'clan' mean the same thing, why change family to clan???
“And if ‘family’ and ‘clan’ mean the same thing, why change family to clan???”
Or why change “clan” to “family”? What does it matter when they mean the same thing?
When you can’t refute, you can always nitpick on a nonissue.