Usually these posts are about the benefits of using paper for your memory, focus, etc.
But I think a blank page is even more valuable for its explicit emptiness. You are somewhat required to be original when using paper. Or at least use your imagination than when you’re using a computer and can easily browse the internet for inspiration, use a software program to evaluate your writing or make suggestions, and so on.
It feels to me like culture generally has been unoriginal and echoing itself for a few decades now, and I do wonder how much of that is related to our choice of tools.