I got really lucky, in that I had made a Costco run shortly before the shit hit the fan and didn’t have to worry about toilet paper while it was in short supply (not hoarding, I had just stocked up like I usually do). Actually ended up handing out a few rolls to friends and neighbors who were having a harder time than I was.
It probably helped that I got a bidet a few months in, and that cut my TP usage dramatically while making my butt also feel cleaner and less irritated.