I would say a chatbot makes information retrieval more specialized yet accessible. The ability to ask follow up queries and probabilistic filtering(the two things that make an LLM) is why chatbots can be much more powerful than search engines, especially for the general population with general type questions.
To top it off, those people look at me crazy when I say I use the free version!
Yeah, the learning/teaching is excellent and fast. Provides sources as well, if one needs to verify or dig deeper on his own.
My real life skill to scan quickly vast documents for useful info is no longer needed, thank's God.
Also especially handy for code commenting. It is not lazy and thus properly explains lines of code, even trivialities if one is learning the programming language.
The paid models have main advantage of large context window. You can feed it the whole project and it won't choke up so easily. Also it can automate a lot of steps for you, even plan them on it's own. It is usually OK but a little bit off and the correction means having redo all of the project usually....and wasting tokens.
It is similar to human work. Proper Planning Prevents Problems. Measure twice, cut once.
Human guardrails set early are important, especially for non-generic stuff. Which is usually why you do it and not using something already programmed.
I am not sure AI can improve it's game beyond probability machine towards reasoning, logic and broader correlations but so far it is damn useful in the right hands.
A lot of very smart people are not fond of learning proper syntax and catching bugs over sleepless nights, hunched over keyboard. And for me, not so smart and lazy meatbag but with ideas to automate my work, it is a life saver.
And let me tell you, in corporate setting with tons of corporate memo slop, it is huge time saver and already perfect, for hallucinations have no real impact.