The hardware will absolutely still be useable. The hardware quality bar is very very high.
Our app usability sucked then (and still does now), but plenty of our products met and exceeded ten or fifteen year lifetimes.
One of the biggest issues we faced when I was there was trying to support devices shipped in 2002 that didn't have enough RAM to run features being shipped in 2016! Newer products shouldn't have that issue. They ship with tooooons of RAM for fear of that situation popping up again.
Our app usability sucked then (and still does now), but plenty of our products met and exceeded ten or fifteen year lifetimes.
One of the biggest issues we faced when I was there was trying to support devices shipped in 2002 that didn't have enough RAM to run features being shipped in 2016! Newer products shouldn't have that issue. They ship with tooooons of RAM for fear of that situation popping up again.