"LLMs make StackOverflow pointless," is quite a position to take, especially coming from SO. I guess they need to do something to bring people back since they don't make money from LLMs (probably quite the opposite).
I found the old dev story to be a nice place to host a CV. I much prefer an industry-specific site like SO to generic mass-market sites like indeed.
I'm not sure if the new site will be relevant given the above admission that humans don't use StackOverflow. I still want to like SO though, so maybe I'll give it a try.