Earlier quoted context omitted.
I think they were referring to RAM or storage space rather than human fatigue or mental effort, although I'm not a native English speaker so I may be misinterpreting. Indeed, there are many low-end smartphones that run out of storage space after one or two years even without installing anything, just with the automatic updates of the preinstalled apps (Facebook is a major offender here, why does their app grow more a…
What year are we in? I've got a $200 phone with 128gb storage and 4gb ram. It will be a long time before I can max this out if at all.
Smartphones are getting better and hopefully this problem will be irrelevant in a few years, but I still know plenty of people for whom it's still very real at the moment.