People often say things like "because raw JS/HTML/CSS development is terrible and makes it easy to make terrible architectural decisions and write unmaintainabl

People often say things like "because raw JS/HTML/CSS development is terrible and makes it easy to make terrible architectural decisions and write unmaintainable spaghetti code" But what would be a minimal as possible example for this? I know a bit reactjs and it can get complicated as well with multiform s and various elements states depending on each other quickly too. A bad architecture can be "achieved" by either, I am curious about some examples showing me what people mean exactly by that.