Duolingo was already on a downward spiral for years. I discovered it in 2015 and it was an incredible tool and I used it for a few years but then I started to notice a decline. It got worse and worse in a lot of ways.
I actually ended up having a surreal and jarring one-on-one conversation with Luis von Ahn, the founder and CEO, who reached out to me after a scathing critique I posted on Reddit started to get significant traction.
Talking to him was like talking to someone who had been brainwashed by a cult. I told him how I and others in my life had found Duolingo so useful and efficient for language learning, and that its usefulness was evidenced by me noticing a real-world improvement in ability to listen to, understand, and speak the languages I had been practicing, but that recent changes had made it dramatically less useful to where I needed to put much more time in to get the same amount out.
His response was like "But all our metrics are up, our data shows that our changes are working." It was so frustrating. The metrics were all about engagement. He was showing people were spending more time practicing languages, not that they were getting more real-world ability to converse in those languages. Practice time was going up but actual language ability was going down. I tried explaining that to him but he seemed completely unable and/or unwilling to understand my point.
It was like talking to a wall.
I left the conversation with any remaining faith in the Duolingo leadership completely shattered, and I completely withdrew from using the site.
I now use Clozemaster to learn languages in place of Duolingo, and I think it is far superior it terms of efficiency, especially when combined with listening to material produced by native speakers.
