For anyone capable of using React, there's no barrier to 'learning' sass (you can be productive with it in about 30 seconds). Admittedly there might be some add

For anyone capable of using React, there's no barrier to 'learning' sass (you can be productive with it in about 30 seconds). Admittedly there might be some additional work around configuring compilation to work with the rest of your build and dev processes, etc. But sass in it's most basic usage (nested selectors) is really what CSS should have been.