well I haven't used Tailwind but from the examples I've seen I would hate it, and from what I can see I would hate it for the same reason that I hate all CSS abstractions I've worked with - because they limit what I can do with CSS in the interest of making it easier for other people who are not that good with CSS to get their work done OR it will require me to do things in a particular way when I believe I know a far better way of doing them.
Now I'm not arguing I am a good CSS author, I do lack some things (like a good feel for design imperfections so I don't notice when something is off) but I am saying I am generally familiar with this behavior in devs regarding other technologies, if one is sufficiently good with a technology one dislikes restraints placed on usage by some external library.
This is why people always comment "This would be so easy if we weren't using {X} technology on top of our code" because they generally are comfortable using the lower layer that the higher layer is now controlling and preventing them from doing their work in what they see as the best way to do it.
So, all that said, I would expect that if Good CSS authors were forced to use Tailwind they would not like it. The assertion to the contrary is extremely surprising and I just don't believe it without some extremely surprising proof to back it up.