Just because something is designed for consumption doesn’t mean we should ignore text editing.
The fact that there are other devices that are better at text editing is a horrible reason to leave text editing on mobile devices as a terrible experience.
Phones, sure, but there’s plenty of good productivity and creation software available for tablets. And these days, most productivity software runs in the browser anyway.
> Mobile devices were originally designed for consumption
... and will always be consumption devices.
A television isn't a substitute for your laptop either.