Coles Supermarkets Australia

Hi
I'm writing with regards to Coles supermarkets in Australia. For nearly a month, they made a huge profit because people were rushing to hoard everything; because people were worried about their future and other maybe illogical reasons. However, have a look at Coles catalogs and their sale and discounted items for that last 4 weeks. They're simply ridiculous, there is no useful item at all. Is this a proper response to people in these tough times. What's more annoying is the expiry date of products which is hugely noticeable. You buy everything within only 3/4 days of expiry date. Is this showing common sense?
Is this behaviour really nice in these times? You actually make people go to the shops more with this strategy.
This is unfair, so so unfair and rude. They have increased the fee for delivery as well. Perfeeeeccctt. Isn't it?
Warm regards
Maria Zand