It is rather interesting that the kind of people that puts a punisher sticker in their car would be the firsts in line to eat a bullet by the punisher if he existed. Which is why marvel recently changed the logo. Though that doesn’t change anything IRL. At least the creators do show audiences that if a militia adopted punisher’s logo, and tried to associate it ideologically with their way of thinking. It would only target them as the punisher’s next victims.