I just keep hearing all these people that preach this, but I don't see anything substantial (that isn't something stupid or a tutorial they followed from medium) that anyone responds with. e.g. of a meh: give me top 10 HN articles for today and summarize the contents, add tags and build a website. I know AI can do that, but it's not impressive.

Not to pick on you, be mean or anything, but your github profile says no contributions in a year. Obviously there are other online git repo sites.

Care to share anything in prod? For a reply so aggressive, the proof is in the pudding.