It depends on where you live. The US isn’t seeing any impending societal collapse, despite what the media like to tell. Although things have deteriorated in the last 2 years, the likelihood of something really bad happening is very low.
Now if you live in Europe, especially the Northern and Western countries, then you are going to see food and fuel shortages shortly, there probably won’t be a famine although more elderly than normal will freeze to death.
Live in Africa or Eastern Europe and it does well to always prepare for war.
Now it’s very interesting to see JWs prepare for this, as Jehoover should protect his people, so prepping would indicate lack of faith. Moreover they can’t have weapons, so what real-world value is their prepping when the S really HTF other than supplying the bands of roving criminals.
Yes, it is a good idea to have a few days of supplies and a go-bag if you live in an area prone to disaster (California for example). But most preppers only prepare for 5-30 days, then what, societal collapse implies you will starve to death once supplies run out unless you have a sustainable source of food (you live in the boonies and can hunt/grow crops)