Unlike supersonic passenger jet travel, which is possible and happened, but never had much of an impact on the wider economy, because it never caught on.
That said, supersonic flight is yet very much a thing in military circles …
AI is a bit like railways in the 19th century: once you train the model (= once you put down the track), actually running the inference (= running your trains) is comparatively cheap.
Even if the companies later go bankrupt and investors lose interest, the trained models are still there (= the rails stay in place).
That was reasonably common in the US: some promising company would get British (and German etc) investors to put up money to lay down tracks. Later the American company would go bust, but the rails stayed in America.
The large language models are not that much better than a single artist / programmer / technical writer (in fact they are significantly worse) working for a couple of hours. Modern tools do indeed increase the productivity of workers to the extent where AI generated content is not worth it in most (all?) industries (unless you are very cheap; but then maybe your workers will organize against you).
If we want to keep the railway analogy, training an AI model in 2025 is like building a railway line in 2025 where there is already a highway, and the highway is already sufficient for the traffic it gets, and won’t require expansion in the foreseeable future.
Air travel of course taking over is the main reason for all of this but the costs sunk into the rails are lost or ROI curtailed by market force and obsolescence.
Remember these outsourcing firms that essentially only offer warm bodies that speak English? They are certainly already feeling the impact. (And we see that in labour market statistics for eg the Philippines, where this is/was a big business.)
And this is just one example. You could ask your favourite LLM about a rundown of the major impacts we can already see.
And with trains people paid for a ticket and a hard good “travel”
Ai so far gives you what?
