> To be fair - I am intrigued what does writer mean with `native clipboard`? Some sort of built-in app for clipboard management?
You don't know native clipboard? It's like a universal second, "quick" clipboard in Linux. You select something somewhere - copied. You middle click somewhere - pasted. It's so much faster and super convenient, it supports terminal and is independent of the "main" clipboard so that you can (ab)use it to gain two clipboards at the same time if you so wish.