Earlier quoted context omitted.
A video editing app, for example.
It's not like video editing apps are going to go away. If "limited" computers become the norm, they'll start to support video editing because users want that functionality.
I'm helping an old lady in my neighborhood edit movies of her kindegarten class in iMovie, and I'd bet that most people would have said "oh, she doesn't need to edit videos", but one of her colleagues starting making montage videos of the class for the end of the year and she wanted to do it too. Since she has a MacBook, this is possible. If she had a Chromebook, she'd have to borrow someone's computer, and I don't know if she would have the courage to ask for that, especially since, like most old ladies, she is scared that she will break computer every time she does anything.