The public have been locked up and are fed up. Shopping today will be good for them. It will die down.
A lot of people haven`t been able to spend on anything other than essentials during all this and I imagine quite a few are cash rich at the moment, even more so with no foreign holidays on the horizon.
My missus buys stuff because she likes shopping, which I`ve never understood and I`m guessing for a lot of the women in these queues, they get pleasure from it, despite the queues.