A does not follow from B. One-line CSS has absolutely nothing to do with "easy and accessible web design". Editors which are not able to collapse code or prov

A does not follow from B. One-line CSS has absolutely nothing to do with "easy and accessible web design". Editors which are not able to collapse code or provide symbol lists via built-in feature or plugin are editors, but not programming editors. I don't think you'll find many people who disagree with that. Now if you choose to use an editor that isn't geared to programmers while programming, that's your choice.