@BobLefridge Cyclones damage infrastructure. If that includes supermarkets and/or the roads to get there then it might be useful to have an extra pack of TP, especially in a large family, and especially if you know you're already running a little low which statistically there's always going to be a proportion of the population who are, and especially when the authorities have been specifically warning people to stock up on key supplies.
After the earthquakes my *two* nearest supermarkets were munted and for I-forget-how-many-weeks I had to take a half hour bus ride to do all my grocery shopping - I started making my own bread just so I'd have one less thing to carry back. If I had advance warning of anything infrastructure-threatening here again I'd definitely update my shopping list from "what do I need now / next few days" to "what might I need in the next few weeks".
(Probably not anyone's actual thought process but also floodwater definitely can cause diarrhoea....)