I believe that a number of AI bots only respect robot.txt entries that explicitly define their static user agent name. They ignore wildcards in user agents.
That counts as barely imho.
I found this out after OpenAI was decimating my site and ignoring the wildcard deny all. I had to add entires specifically for their three bots to get them to stop.
IA actually has technical and moral reasons to ignore robots.txt. Namely, they want to circumvent this stuff because their goal is to archive EVERYTHING.
As I recall, this is outdated information. Internet Archive does respect robots.txt and will remove a site from its archive based on robots.txt. I have done this a few years after your linked blog post to get an inconsequential site removed from archive.org.
That counts as barely imho.
I found this out after OpenAI was decimating my site and ignoring the wildcard deny all. I had to add entires specifically for their three bots to get them to stop.