I don’t know the answer, but I have noticed something clearly rather odd going on in the grocery sector/industry, an industry that was probably the least affect

I don’t know the answer, but I have noticed something clearly rather odd going on in the grocery sector/industry, an industry that was probably the least affected by the lockdown command economy than any industry and by far margin. There is one niche but growing discount grocer that effectively has prices similar albeit elevated, from pre-lockdown prices, while other larger, mainstream general grocers have far higher prices, as measured by staple goods like eggs, milk, beef, chicken, etc.