Now if you're talking about detachable screens, that could be the case. But there are tablets for that, that are even more convenient and specialized to long term use in that way.
I'm writing this comment on my 8-month-old MacBookPro11,5 with 16 gigs of ram and 1TB SSD drive. I've had 3 brand new MacBook Pros from 2011, 2013, and 2015. The lack of continued innovation on this platform is really starting to show its age.
Yeah, but on a Mac laptop you can do it more conveniently, from the multi-touch trackpad too.
Someone did once say I wasn't a real programmer because I use the mouse too much (and the argument's sort of the same: It's hard to move your hands from the keyboard to the mouse! Why would you do that?), so, since then, I try not to judge people or machines for their preferred methods of user input. There's a market for everyone and to each their own!
'nobody' is your opinion. Reality is different.
Of course some do.
A lot of people also loved Apple's "hockey puck" mouse or the Dell Ditty -- but I'd still called them "nobody".