You're absolutely right about the HN bias, but we're also a crowd with a lot of experience in some of the jobs supposedly being replaced and with the tools supposedly replacing us, and it's a little hard to buy.
The data about new grads not being hired isn't lying, but if AI is to blame we should be seeing a flood of data and stories on how roles X, Y and Z were obliterated by AI. But I have yet to see a single solid example, so I find it hard to believe it's a massive shift.
If anything, I would expect AI to be replacing older, expensive workers with young, tech-savvy workers who can put the AI to use. But that is clearly not the case.