Yes, this clearly makes no sense.
We should stick with the current, entirely sensible model of Abilities, where Winston Churchill could breakdance with the best of them, conduct Mozart by kazoo, and would make an amazing rapper if he ever got fo-reezy, courtesy of Performance 5.
Or where Usain Bolt has a decent shot at any Olympic sport you care to name, from gymnastics to swimming to weightlifting - and can come back for a victory lap in the Winter Olympics, thanks to his Athletics 5.
Or where you need to be careful when you lock yourself out of your car, because any locksmith's Larceny rating means they'll be well-versed in drug-running, street lingo, pick-pocketing, and disguise.
It's a good thing we avoided making things ridiculous through abstraction.