
The problem for them is that to make a Large Language Model, is it needs to consume a large amount of language. Meaning, to get even a semblance of basic functionality - literally putting together a grammatically correct sentence - means it will need to consume many orders of magnitude more language examples than their right-wing bullshit mill has ever produced. It could consume the entirety of Fox News’ catalogue and not reach even a fraction of what most LLM models have been trained on.
It’s currently impossible for an LLM to exist without having been trained on an absolute assload of progressive literature.
I’d say instead make an aisle and cart design for the store such that the store’s shopping carts would not be able to enter the self-checkout. Essentially, each shopper would be limited to what they can carry in a basket or two, with the added limitation that the checkout bagging area is only big enough for 2 baskets that cannot be removed once you start.