I work on this technology for my job and while I'm very bullish pieces like that are as you said slopish and as I'll say breathless because there are so many practical challenges here to deal with standing between what is being said there and where we are now.
Capability is not evenly distributed and it's getting people into loopy ideas of just how close we are to certain milestones, not that it's wrong to think about those potential milestones but I'm wary of timelines.