completing a basic first-aid course is a requirement for a driver license.
If the problem is likely to be solved by just "basic first-aid" it is not likely to be lethal anyway.
If you want to roll CPR into "basic first-aid" maybe.
But doing CPR on a person with no blood is not going to help much.
One reason it is not normally used on the battlefield.
It is far more likely a way of keeping folks from getting driver's licenses in the first place, something common in may parts of the rest of the world.