This has been a long-unfulfilled promise of technology for literally decades.
I remember multiple iterations of various made-to-measure clothing initiatives, dating to at least the 1990s. Levi Straus offered this in its San Francisco Union Square flagship at one point, as did other clothing producers. One of the few extant references I can find is a 16 year old Tripadvisor question with answers indicating that the option existed many years earlier than that: <https://www.tripadvisor.com/ShowTopic-g60713-i30-k3392413-Ma...>
More recently, in the late aughts / early teens, there was something of a flood of made-to-measure selvage jeans merchants, though I believe these have also largely ceased to operate. When I checked in on them, prices were far higher than off-the-rack options, not by percentages but by multiples, as in 3--5 times as expensive. I suspect that these to remained niche.
The broader lesson is probably that mass-produced, mediocre-fitting clothes simply offer vastly greater economies of scale that no element of automation or technology can overcome.
For men (speaking from experience) and likely women having tailored clothing made in a lower-wage region (Hong Kong, India, and Thailand seem to be the usual suspects) may remain an option. Or the self-provisioning option via a sewing machine, as noted in TFA.
Closer to HN's interests: similar failures of promises for individually-tailored technologically-mediated options to emerge, unless those serve the interests of advertisers or other mass manipulators seems to be a profoundly persistent tendency. In light of present trends (AI / LLM) I'm calibrating expectations accordingly.