Ways LLMs could be used in existing products to add a tiny bit of convenience

I had a strong "no thanks" reaction to the first example because of the potential for hard to debug hallucinations that Look Good. Sometimes being forced to think is a good thing.

For my DNS (e.g. Cloudflare) - Allow me to copy in a poorly formatted block of text containing the DNS records I need, and then extract all the records and say “here are the records, ready to be added, click this one button to add them all at once”

(But some of the other ones make more sense.)

"For marketplaces (Turo, Airbnb) - help hosts write clear and concise descriptions,"

To do this, wouldn't the prompt to the LLM have to be clear, concise and detailed for it to be accurate...meaning, at that point, you wouldn't really need the LLM, just use your prompt...

In these cases, you aren't writing for people; you're writing for search engines and the airbnb search / ranker. So I think the llm text expansions help.

What about for you: What are some regular occurrences where you notice that if that product had an LLM integrated, it'd ever so slightly improve the product experience? (I think this is a decent source of startup ideas, too)