I don't wish them ill, but the stock…

I don't wish them ill, but the stock price of DuoLingo (and that entire class of language learning apps) hasn't made a lick of sense since ChatGPT released. It's just going to take a single LLM-based product to obviate the entire business model yro.slashdot.org/story/25/08/17/194212/duolingos-stock-down-38-plummets-after-openais-gpt-5-language-app-building-demo