Customers are customers.
In your Luddite comparison, generative AI users in professional jobs are factory workers, forced to use the technology to keep an income. Amateur developers who choose to use related tech while trying to hide its problems are like the huckters of the time…? Anyhow, AI developers are the factory builders who aren’t much different than the line workers other than receiving higher pay for being less likely as a demographic to be children, women, and marginalized immigrants. Evil companies are evil companies.
Back when the massively polluting and employee-endangering line factories went up, some customers did care about which parts were made in those factories, for quality and moral reasons.
In today’s world with the massively polluting and employee-endangering generative AI industry, customers want to know which parts were made in these programs, for quality and moral reasons.
In both situations, fans of the new technology like the labels, too.
If honest disclosure makes the project look bad to everyone, including the people who don’t care how it was made, then the project is that bad. A clear disclosure would only scare away those of us who will get angry at the promoter (responsible for the project page) if we later feel tricked.
(edited b/c I was raised up with post previews— I miss those— and I don’t have an automated spellchecker here)