I think another advantage of using the framework is that one does not need to learn CSS in depth and in detail. I have learned CSS and absolutely love the casc

I think another advantage of using the framework is that one does not need to learn CSS in depth and in detail. I have learned CSS and absolutely love the cascade. If I hadn't, and was on the clock, I'd consider something more shortcut-like, even if it's less precise. If I was using React, writing components in the way SPAs require, Tailwind could make more sense. SPAs fragment code into such little pieces, that thinking about CSS as a whole becomes less necessary. But, I do know CSS, I have adopted the ITCSS code structure, I do have the Tailwind colors in my SCSS codebase, use the Utopia fluid typography and spacing scales, and with grid, container queries, flexbox, gap etc. life is good. CSS is fun.