This is usual news fear-mongering, I’ve been in many shops and they’re fully stocked. Every fuel station has petrol and diesel
Meanwhile my parents had to eat cupboard food for dinner because their local Co-op looked like this: https://imgur.com/a/a2aEaxG
https://snackfever.com/blogs/magazine/beef-why-in-korea-it-i...
Yet I cycled past a closed petrol station yesterday and couldn't buy everything on my shopping list last week.
Neither your point nor the article are correct of course and a lot depends on where you live in the country.