I think that the idea of using well designed CSS rules and classes basically just turned out to not be very useful in the real world (one discussion of the issu

I think that the idea of using well designed CSS rules and classes basically just turned out to not be very useful in the real world (one discussion of the issues: https://speakerdeck.com/vjeux/react-css-in-js https://speakerdeck.com/vjeux/react-css-in-js)