The best use, for me, is asking ChatGPT to give me five (or however many) scholarly, peer-reviewed articles on a topic. Then I search for said articles by title and author name on my school library database.

It saves me so much time compared to doing a keyword search on said same database and reading a ton of abstracts to find a few articles. I can get to actually reading them and working on my assignment way faster.

AI is a great tool for people who use it properly.

I don’t understand what you mean by Firefox’s development is driven by the community? It’s not a community contributed open source software; my friend worka on Firefox and is a Mozilla employee.