It would be interesting to be able to 'preload' stylesheet. So far, the wp_enqueue_style function does not enable that, since there is no way to attach the 'preload' value to the 'rel' attribute in a <link>.
This is especially useful for page speed and optimisation. A good use case is preloading fonts :
https://www.freecodecamp.org/news/web-fonts-in-2018-f191a48367e8/#preload-fonts
https://developer.mozilla.org/en-US/docs/Web/HTML/Preloading_content