Better stop using it immediately

Too late. It's pretty much required nowadays in most regions (not something I agree with, people who don't want computers should be able to choose to entertain themselves in other ways). Computing is now the only established way to have pointless arguments with people around the globe. Also the only established way to attend school in lots of places. It's really difficult to have homemade computing without first "lightly disestablishing" the silicon companies holding trade secrets.

It isn't too late to resist LLMs.