There will be USB-C YubiKeys in 2017, and in the meanwhile you can still use your adapter. Esc key is still there, it's just not a physical key. You'll have to

There will be USB-C YubiKeys in 2017, and in the meanwhile you can still use your adapter. Esc key is still there, it's just not a physical key. You'll have to try it for yourself of course, but since it's on the edge of the strip it's still pretty easy to touch-type it. They keyboard divides users. Some people hate it but I really like my 12" Macbook butterfly keyboard. I can type on it just fine at almost any speed. I do have to admit that it took a while to get used to it.