I agree with the overall sentiment of the article, but find it a bit harsh.

I honestly find the real debate to be inline styles vs stylesheets.

Tailwind is just fancy inline styles. Personally, every single time I've used stylesheets in a large production-grade project it's an absolute mess. Every project I start now I use inline styles. I'm pretty indifferent on Tailwind though, it's sometimes nice to get opinionated defaults.