In US, I hear it's a common "computer for non-tech-savvy people, who you want to set up with once, and have them not bother you for the next couple years" choice.

As for the form factor, I do travel with a tablet. More specifically, a 2-in-1 device, with a stylus. An x86 one, though (specifically, Dell Latitude 5290, which has specs like MS Surface, but was 3x cheaper) - because I've learned from experience that iPads and Android tablets are just large phones without the phone call function, and not suitable for any productive use. Meanwhile, my Dell hosts a touchscreen-optimized Windows 10, which hosts a Linux distro, which hosts the actual OS - Emacs.

(I also learned to love the Ribbon. On a 2-in-1, it's very obvious what Microsoft was going for, and why it's a good design - for touchscreens.)