Vuetify is web component framework for Vue and just like #Vue it is independent (so there is no large organisation that pays for most of it). We (@intevation) use #Vuetify in a number of products and thus pay for it voluntarily. It is #FreeSoftware.

If you and others would pay a small amount, too. They can compensate more contributors and develop faster: https://github.com/vuetifyjs/vuetify/releases/tag/v4.0.4 :)