I'm not sure what that has to do with keeping one's hands cleans -- not obsessively, but appropriately so. Every respected health provider and organization on the planet recommends hand washing as the #1 way to prevent illness and the spread of germs.
Soap is a perfectly fine way to wash your hands, you don't need an alcohol solution to do that... You just need to have your hands reasonably clean, not to eradicate any sign of life including your own cells...
Anyway, there is a no point in having your hands cleaner than your dishes or food - and there are more living stuff on a proper cheese than what is left on your hands after using soap...
It's like with baby bottles, some parents are obsessive about "sterilizing" them when you only need to clean then...