Same thing. Why not both? What makes jars the right problem to optimize? People don’t consume jars, they consume jarred things. One’s consumption of jarred mus

Same thing. Why not both? What makes jars the right problem to optimize? People don’t consume jars, they consume jarred things. One’s consumption of jarred mustard is unrelated to jarred pepper. You’re assuming they haven’t thought about other jarred things. They want to avoid wasteful packaging