we don't like doing the hard things e.g training juniors so they can be skilled seniors via good apprenticeship programs i.e on the job. now we r delegating to stochastic parrots.

in terms of systems thinking which is one skill you need to be a domain expertise - very few people are ever curious & are not willing or able to ask critical questions. hence the groupthink that's prevalent in the industry.

no wonder the quality of software never goes up - while the building blocks have gone up in quality. an analogy is like having super strong bricks but making brittle structures