The world's Basic needs are realized through industry and agriculture
The worlds Psychological and Self Fulfillment needs are further up and are realized through services.
So the fact that if one assumes it models reality, then certain observed distinctions people make about jobs are sensible doesn't actually make those distinctions sensible.
(Also, psychological and self-fulfillment needs are realized through industry or agriculture [pretty much all luxury products of either kind], and a some Basic needs are realized through services.)
Students are taught Maslow's hierarchy as fact, so I think it can be assumed that the perception argument is fair here.
Architect which is a very respected profession isn't fully necessary to meet even the basic need of "shelter." You can build a house without an architect but you can't without a builder.
While corn farmer and cattle rancher, the underpinning occupations of our food system aren't treated with much respect or reverence at all.
For an example, basic food costs less than a ticket to the opera. The opera is higher on the hierarchy.