If the code works good enough, it works good enough. If good enough is insufficient for success criteria, you’ll have to trade app evolution velocity and flexibility for more determinism via more human effort (“artisanal hand crafted”), evaluated on a per use case basis. “Does this software have to be good? How good? Have I hit diminishing returns yet?”

Pros and cons to code being cheap to generate now, it’s always about tradeoffs. I don’t want to build cars, I want to drive cars.