It’s Not a Plot Hole, It’s Foreshadowing
vs.
It’s Not a Plot Hole, It’s Just Something That They Opted Not to Spoon-feed You Because It Would Be Obvious If You Thought About It For 20 Seconds
vs.
It May Be a Plot Hole, But It Still Works In Terms of the Story’s Themes and Character Logic
vs.
Okay, It Is a Plot Hole, What Are You Going to Do, Cry about It?
Maybe the character that said it just had the wrong information