100%, absolutely. It’s not an abstraction of CSS; if you don’t know the language already then it won’t help. But if you do, then it improves your productivity dramatically.
If you’re in a scenario where you’re tasked with building out UI, but don’t have design or FE skills, my recommendation would be something like bootstrap or MUI.
If you’re in a scenario where you’re tasked with building out UI, but don’t have design or FE skills, my recommendation would be something like bootstrap or MUI.