AR/VR, cryptocurrency, fractal compression schemes, transputers, VLIW, "low code" in various forms for 40-odd years.

You know what remains? Thumping great Unix boxes running relational databases, same as they ever were.

I'm currently advising some rainbow-haired alphabet soup group annoying children with strong views about neopronouns about what they can base the software backend for their startup - which looks good incidentally - on because they've chosen to go with a thumping great Debian box running Postgres, and to do that they've sought the counsel of some grumpy old Gandalf-beard 50-something with boringly conventional pronouns, mostly grey hair, and strong opinions about real ale.

There's no AI in it, they're just doing it with all good old-fashioned analogue stupidity, and it works well.