The article challenges Duolingo's claim of being the world's best way to learn a language, arguing that its effectiveness is questionable. It suggests that the time spent on Duolingo could be better used through other methods.
The author proposes alternative methods, such as using phrasebooks or listening to podcasts at a slower speed, as potentially more effective and tailored to individual needs and learning styles than the short, daily sessions offered by Duolingo.
The article criticizes Duolingo's marketing tactics, pointing out that millions have been drawn in despite the app's limitations.