[alwillis]

> At this point you should view CSS like assembly, convenience functions go at a higher level.

CSS isn't assembly; it's higher level than that. I get why some want to treat it like a low-level language but it's not that, which is pretty obvious if developers take the time to understand CSS at a deeper level than just something a preprocessor spits out.

Also, CSS has to work in environments where using a preprocessor isn't an option—it's not just for glossy VC-backed websites. A preprocessor and all of the other tooling front-end developers use aren't an option for the vast majority of content management systems and wikis for example.

CSS still has to work in these environments.