All able-bodied adults should be able to run a 10-minute mile.
First off, able bodied, okay? If you have some sort of disability or whatever, I'm not talking about you, unless your disability is obesity, in which case I am. Also, not talking about elderly or infirm people obviously.
So, this is a pretty low bar, actually. Staying in good cardiovascular shape is part of basic body maintenance, like brushing your teeth. Everyone should brush (and floss) their teeth and everyone should be able to run a mile in 10 minutes.