It definitely is a killer app and light years ahead any competing product. Github copilot is good but different use case to me. If you meant MSFT Copilot, well that I am not sure what benefit if any exists.

You mean ChatGPT? What's the use case that people pay for

I mean the thing you can use in IDEs, some people seem to love it. (And it's great for writing Terraform code for example.)

It is the killer app in itself. You might be underestimating it's impact and how much usage it's getting (not always for good things, not always for bad).

It's totally permeated many areas of life for people.

Yeah

>100 million monthly active users in January, just two months after launch, making it the fastest-growing consumer application in history

I've used it for some non trivial stuff. Legal advice and advice on launching a crypto project.