My thoughts exactly. Especially if "do it
exactly as non-dev design folks who don't actually ever write functional code decided it should be 3 months ago before they moved on to another project" isn't a requirement, something like vuetify gives a lot of functional and visual consistency (while providing standard support for a lot of accessibility stuff), in a tested and progressing toolkit.
A colleague consolidated new dev at his employer under vuetify and it took away some of the "design meetings", and allowed them to turn around projects faster (anecdotal, to be sure). All internal 'line of business' type stuff.