If you’re a normal person and you run out of something in your household — toilet paper, granola, cleaning products, cheese, plastic trash bags, whatever — you just go out to a relevant store and pick it up. If you’re (essentially) housebound, as I am, in this situation, you have to plan ahead and get backup supplies delivered, so that replacements are to hand when you need them. (Even normal people might providently plan for the future and also save time and money on buying in bulk by laying in backup supplies.)
In any case, I’m obliged to live the backup life and have stocks of stuff hanging around — many of them piled up on what was once a sofabed in the study of my condo (which otherwise has very little usable storage space). At the moment, it has boxes or piles of Kleenex, toilet paper, paper towels, and wet wipes. There are similar stashes elsewhere in the condo. I spend a good bit of time ordering in this stuff, mostly through Amazon.