he's basically telling her she's dumb and needs education without telling her shes dumb and uneducated.
Like offering someone a sandwich because they are dressed bummy.......sure, u think ure doing them a favor.......but imagine how that person feels about how they must look when u do that......especially if they dont feel like they are dressed bummy.........now imagine how they would feel if u did that in front of everyone in the country.
You want to help her like that cool, do it in private. Dont make her a public charity case so u can get kudos off ur "generosity"
At least hes telling her the truth and offeriñ her help. He coulda just been critical of her but instead he gave a solution to the overall problem.