That would imply that guilds have always had the ability to force vendors to create and sell the tools the guilds wanted.
That would imply that carpenters' guilds could force horseshoe manufacturers to make hammers.
That is obviously not true, therefore your original claim is false.
It's not true for carpenters and hammers nor for cybersecurity researchers and LLMs.
A vendor can still do something, even if the guild wouldn’t allow them to do it, if the guild didn’t have the power to stop them.
It used to be a guild vs a blacksmith (or the blacksmiths guild). Now it’s trillion dollar corps against smaller islands of un-organized individuals.
That’s new regardless of how you try to argue it.
> "Bwahaha. You’re really reaching there."