The problem is usually, that without love for the craft, they do not have good chances to actually learn important lessons, because those are not taught in your mainstream OOP or algorithm classes. If their approach is to slam hyped frameworks together until it works, because dinner is at 7, then the outcome will be annoying to work with for people, who do learn their lessons and love the craft. They love the craft, but get their work environment made worse, by some "everything must be React/JS" kinda guy. Or by some guy who has only ever used Java for 10 years and has the idea of noun=class so calcified in their brain, that they think that is the definition OOP and makes the whole code base worse.