This question doesn’t really make sense. Tailwind is just modern CSS, it’s just a composable shorthand for applying styles. There’s plenty of CSS grid utilities in Tailwind: https://tailwindcss.com/docs/grid-template-columns
I rarely use CSS grids like when I’m doing layout. The only times I use grid-template-{columns,rows} directly is when I’m using the auto layout (e.g. a stack of cards). Whenever I do an overall layout I use named grid areas with different sized cells (i.e. not repeat()). A layout scheme could be something like:
You could achieve something like this in Tailwind using nested flexboxes, but that is not the same as doing layout in CSS as you have to work with the shortcomings of the framework. Now I’m not saying it is not worth it, but saying it is the same is missing a huge aspect of how we do layout in modern CSS.