When it all boils Down, if that asteroid finally hits the earth and you run out of you blazing collapsing home you will grab the iPad and the charger. Everything else is just for a want not a need. Maybe this is indicative to the minimal ability to modify you I-device. The result is we all yearn for accessories to make our device stand out. I never obsessed with this on my old android phone.
Maybe I did, can't remember.
I doubt my iPad will be a priority in any kind of asteroid situation, lol.
Want vs. need: I don't actually need an iPad at all, much less the charger or what else.
On accessories and standing out: My TPU back-only case is black and nondescript. I prefer that my iPad not attract attention. If it were hardier, I'd skip a case altogether, like with my Kindle Fire. My rigged-up easel is not especially attractive. If iPad would stand up on its own, I wouldn't need one of those, either.
I see a lot of iPads at my workplace. Most people have them in nondescript black cases. I've seen only one tricked-out one, in a luxury case. Attempts to stand out seem limited.
I used to use a Kindle e-ink device and participate in a Kindle forum. Those users spent an inordinate amount of time talking about skins, cases, etc., to make their Kindles stand out. I found those kind of threads pointless. (My Kindle lived in a see-through case for protection.) I find iPad accessories threads are much more about function than standing out.