I work 2x in office, less if I have a somewhat passable reason to not go in. And I can WFH for a few weeks at a time if I need to travel for whatever reason.
For now. Soon it's going to be: "Well, Amazon is calling people back, maybe we should, too."
The retail side is also just a huge ad for Amazon as a company. It's what everyday consumers know even if it doesn't provide a huge amount of profit. It creates name recognition.