I forgot to get blueberries last Sunday, and I ran out yesterday, so I went shopping early. Frozen berries with cream, cinnamon, and cashews is my nightly treat. I considered doing without till Sunday, but just went shopping early, instead.
I usually reserve the word "monster" for people like Elon Musk, and Epstein.
Also, the store is nearly empty when I'm there, which is one reason I go then. So, while your hypothesis seems to be I'm in the way of others who have no other day to shop, the evidence doesn't support that. I'm not there all day, just about 20 minutes.
Seems like "monster" is hyperbole, but you do you.