Vendors choose what capabilities they create and sell literally all day every day.
A more charitable interpretation might be that a guild would not be expected to passively allow such a situation to continue to exist. I think you'd expect a guild to directly contract for the desired tools or failing that to move into production themselves.
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You should read that sentence as
> Additionally, even if there is a guild - no guild ever let a vendor pick and choose what [the guild's] capabilities were, that would be insanely dumb.
But that's not true. Again: Vendors absolutely pick and choose what their customers' capabilities are. Regardless of whether "the guild allows them to." Guilds can't force people to make or sell tools against their will – obviously.
The analog you're trying to describe doesn't exist, which is Anthropic saying nobody else can make and sell an offensive model to "the guild."
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