As long as you're not one of those weirdos that insist pull through sharpeners are just as good as properly sharpening it.
Most people don't need a perfectly sharp knife. Are they nice to have? Absolutely. But as long as you don't let them get dangerously dull, who cares.
If nothing else, having to bomb your own country to keep up a war of aggression im sure doesn't exactly play too well at home