> They used to do a lot for a store and had to know all the products. Now a clerk is just a last mile button presser. They don’t add much value at all. They’re

> They used to do a lot for a store and had to know all the products. Now a clerk is just a last mile button presser. They don’t add much value at all. They’re not doing 4x the work. They’re doing 0.1x the work. Trying to say “but the value couldn’t be captured without that guy” is wishful thinking. Not to detract from your overall point, which is absolutely correct, but having been a grocery clerk there's a slightly different phenomenon in play there. Having a clerk who knows the products well is a big help, but you really only need one available at a time. So rather than make acquiring that knowledge an actual part of the job, they rely on scale to have enough workers who learn it through their own initiative.