StackOverflow has been dying a slow death since longer than before ChatGPT. Sure, ChatGPT is helping to accelerate it. The real data (leave aside social/community for a moment) issue with SO.com: Many answers don't age well. So, you have an answer from 8 years ago with 65 upvotes, but now the lang/lib was updated in 2023. A newer, more relevant answer is waaaaaaay down and only has one upvote. Personal note: I still pine for the old days when Joel Spolsky and Jeff Atwood were at the helm. They really knew how to build and sustain a vibrant community.