It might save me from carrying my laptop around when I travel for work. I only ever need to do zoom calls, browsing, and text editing, so just the extra real estate alone would be helpful. But then TVs are hung on angles that are not optimal for working and the ones in hotels have shitty resolutions so I’d probably have to carry my external monitor. In which case, I may as well just bring my laptop instead (or both the laptop and screen).

I think your usecase — for those who don’t have PCs — makes a lot more sense.