StackOverflow was successful explicitly because of the people/question it excluded . The "toxicity" was the point. It was trying very very hard not to become Yahoo Questions. If you want to hear more about this you should watch Joel Spolsky's talk "The Cultural Anthropology of Stack Exchange": ▶ this video The point of StackOverflow was explicitly not to help the question-askers, but to prioritize the people who would reach the question via Google. That's why so many people have bad stories about times they went to ask questions on StackOverflow: it was supposed to be very high-friction and there was supposed to be a high standard for the questions asked there. Now with LLMs users get the best of both worlds. They don't need to use Google to find a high-quality StackOverflow question/answer AND they can ask any question even if it's been asked 1,000 times before or is low-quality or would lead to discussion rather than a singular answer.
in “We might have been slower to abandon StackOverflow if it wasn't a toxic hellhole” · View on HN