Tailwind has been a huge influence in how I think about styling my html, the way all elements are reset to the same box behaviour, or the rich color pallet, the naming conventions and so on. However I have taken those learnings and have gone back to writing css in a single style file using more advanced techniques like nested classes and psuedo-private properties but mo more pre/post processors. It fits my way of working very well because I think about my css like a functional design language where you can compose basic elements into the desired behaviour. I am mainly interested in creating wapp apps vs web pages so your mileage may vary.