I feel like I used to see a lot of women with super long nails struggling to use their touchscreen phones. I'm sure at least some of them have chosen slightly shorter nails to make it easier.
Ironically, I can almost type as fast on my phone (102 WPM PB) as I can on most keyboards (110 WPM PB), and that's with my weird improper method of touch typing. These scores are for the 15 second word test on MonkeyType.