today
most of the various methodologies for organizing CSS were completely abandoned with the rise of JavaScript frameworks and compiled styles – when the styles are generated by code and then minified, no one cares how readable or organized the styles are – the developers are never going to read through the generated files (if there’s a problem, everything just gets re-generated) – and the companies hiring them are happier when the resultant files are less readable, especially by the common plebs browsing their web sites – as long as it renders in Chrome, that’s all that matters