Comment by evilduck

Encapsulation, e.g. utility classes (and Tailwind, by extension) solve for project management or organization level problems, not styling problems directly. The nice defaults are a bonus but the actual value is a common and agreed upon approach to avoiding a write-only stylesheet that grows forever and for not fucking up cascading styles that impact someone else's feature or page you didn't intend to and causing releases to grind to a halt while they sort out what you did. Everyone here who misses that point is basically broadcasting how they are the cause of long term problems in their project or at their organization.