Here are some of my often use cases: Long kunernetes commands, or ssh into an ip you don’t have remembered, curl commands when testing an api. Anything on the CLI that is long and either hard to remember or just annoying to type.
I tend to write scripts or docs when things are annoying and hard to remember. shell history is usually littered with sensitive stuff, I usually go way out of my way to prevent my machines from saving any of it, but to each their own.