Nah, they are still big, clunky, heavy as shit, and for a special kind of weirdo. They live at your desk because even if the battery lasted a reasonable amount of time you wouldn’t want that kind of heat blasting on your genitals for very long. And by desk I just mean flat surface next to a power outlet because that is where you will be working for the foreseeable future. This is all to say that they’re less laptops than desktop computers you can take on a plane with fewer funny looks. Which is great if that’s what you want but calling them smaller and lighter because you don’t need a dinky dongle is a little disingenuous.