Honest question: Why would the average person want/need to do that with their smartphone or computer?
Why would someone want more than 640k of RAM?
My thoughts exactly.. We don't know we need it till its to indispensable to remove. Only god knows what we could do with quantum computers. There are some low hanging fruit with encryption and quantum simulation.. but hey maybe it can be used in random world generation for games like minecraft.
That's what Ballmer thought about iPhone.
They wouldn't.
The average person would probably not find a lot of use from those applications; but researchers will.