

Well, two things about that.
One, the L1 Lagrange point between the Earth and Sun is further out than the orbit of the moon. Even without doing any math, just a cursory observation of how shadows work will illustrate that, given that the moon itself can just barely cover the disc of the sun from where it is, any such object placed there would need to have a diameter larger than that of the moon in order to completely block the sun’s light. Or some appreciable and nontrivial fraction of the diameter of the moon if you only want to block part of the sun’s light. Lofting something that massive up there and more importantly keeping it there given that it’d also be well within the gravitational influence of the moon would be quite the challenge. (“Quite the challenge,” by the way, is rocket scientist talk for, “This is complete science fiction, and whoever suggested it is insane.”)
Point two is that the Deep Space Climate Observatory is currently already parked there.



Even outside of scripting and so forth, which I use a lot, often it’s far easier and faster to just cook up a wildcard string or a regex or whatever when you’re faced with a folder with eleventy bazillion files in it, only some of which you’d like to move somewhere else.
Yes, you could point-and-click on all of those for the next hour and a half plucking them all out of your file browser window. Me personally, I’d really rather not.
Other similar use cases abound.