Can you show me some examples that are hard to implement in Tailwind? I've been using Tailwind for an app with a somewhat complex UI for the past ~2 years, and it works great most of the time. Sometimes it doesn't, but then I write some CSS. Tailwind doesn't stop me from doing so.
Tailwind removes the C and the S, leaving only the S in CSS. (In long form, CSS is supposed to encourage modularity and a separation of concerns, concepts totally abandoned in the world of per-element styles.)
You're kind of missing the point. I'll probably bungle this analogy, but why is it important to a furniture startup that a master carpenter can put together Ikea?
Because you’ll be a force multiplier making the IKEA builders have nicer materials and surface finishes, instead of making really nice furniture pieces that get thrown away on every redesign. Same reason to want a .NET backend dev that plays well with others, instead of a lisp dev with a perfect reimplementation of their own web framework, but going across stacks or teams requires onboarding on the tech instead of just the domain