You’re right. They’re not LLMs and they’re not particularly new.

The main new part is that new techniques in AI and better hardware means that we can get better answers than we used to be able to get. Many people also realize that there’s a lot of potential to develop systems that are much better at answering those questions.

So when people ask, “Why are companies investing in AI when customers hate AI.” Part of the answer is that they’re investing in something different than what most people think of when they hear “AI”.

A lot of people have come to realize that LLMs and generative AI aren’t what they thought it was. They’re not electric brains that are reasonable replacements for humans. They get really annoyed at the idea of a company trying to do that.

Some companies are just dumb and want to do it anyway because they misread their customers.

Some companies know their customer hate it but their research shows that they’ll still make more money doing it.

Many people that are actually working with AI realize that AI is great for a much larger set of problems. Many of those problems are worth a ton of money; (eg. monitoring biometric data to predict health risks earlier, natural disaster prediction and fraud detection).

Finding plot holes in Harry Potter is like shooting fish in a barrel. There’s no challenge to it.

Rowling took “a wizard did it” as far as it can go.

https://www.google.com/search?client=firefox-b-1-d&q=a+wizard+did+it#fpstate=ive&vld=cid:2884189e,vid:sVgVB3qsySQ,st:0

I almost forgot “pants”.

Yeah. It confused me at first too.

It’s not too bad when they use some word that we never use at all. I had no trouble figuring out what a “bellend” is.

It’s more of an issue when they use a word differently.
Me: “Yo blondie, that’s not how you’re supposed to wear condoms.”
Nigel Covington III: “You git, I most certainly do wear rubbers on my feet.”

That’s just the name.

In the UK, “public school” just means that admissions are generally open to the public. They’re still very expensive, are often boarding schools, and tend to have a lot of castles on their campuses.

https://en.wikipedia.org/wiki/Public_school_(United_Kingdom)

That’s one of many many plot holes in Harry Potter.

There’s really no depth to the world building beyond, “What if British public schools taught magic?”

It doesn’t make sense in any context beyond that because the author never considered it from any context beyond that. Whenever you run into some crazy crap in HP and wonder, “Why TF would anyone do it that way?” The answer is almost always, "Because that’s how they do it in British public schools.