The page seems written to perhaps suggest it but doesn't explicitly say the other bots can't feed into some other sort of AI training. It would be in Google's interest to mislead the users here.
Edit: I found a quote where it says Googlebot does both in one: "Google-Extended doesn't have a separate HTTP request user agent string. Crawling is done with existing Google user agent [...]" and I guess Cloudflare doesn't trust Google to abide by the access controls. That seems sensible to me. Edit 2: What exactly the CEO believes was perhaps rightfully disputed below, it was just my guess.
Often it is respected, but the resulting problem is platforms conflate things with the questionable AI scraping crawlers to blackmail websites into participating in feeding AI.
Until regulation steps in to require AI bots to separately ask for crawling permission, or to actually get a proper license for reuse of the contents, this situation isn't going to improve.
The page seems written to perhaps suggest it but doesn't explicitly say the other bots can't feed into some other sort of AI training. It would be in Google's interest to mislead the users here.
Edit: I found a quote where it says Googlebot does both in one: "Google-Extended doesn't have a separate HTTP request user agent string. Crawling is done with existing Google user agent [...]" and I guess Cloudflare doesn't trust Google to abide by the access controls. That seems sensible to me. Edit 2: What exactly the CEO believes was perhaps rightfully disputed below, it was just my guess.