You wouldn't choose to do manual typesetting (or copying books by hand!!!) today either versus alternatives.
If you're _just_ looking to add umami flavor to a dish today, you'd be crazy to pick foraging for wild mushrooms over Aji no Moto.
Yes the magic command is copy twice within 5 seconds. It can be cmd + C via keyboard or context menu copy, anything updates your clipboard twice with identical content will be triggering it. You can always disable it conflicts with other workflows or apps.
I use ClipMenu to save clipboard history and will often copy a bunch of things one right after the other, and can use other shortcuts to easily select whole lines or expressions in my editor, so time between copy could be as little as 750ms I'd bet. Is the timeout configurable?
Except for the court ruling of 13 million in favor of Underwood Ranch, the article isn’t very clear in the amount by which the 2 companies disagreed so difficult to say if it was purely a clash of the 2 owner’s personalities or some other fundamental change in market that brought this sudden schism.