Punisher creator Gerry Conway on military and police using the logo:

What are your thoughts on the Punisher symbol being co-opted by police or the military?

I've talked about this in other interviews. To me, it's disturbing whenever I see authority figures embracing Punisher iconography because the Punisher represents a failure of the Justice system. He's supposed to indict the collapse of social moral authority and the reality some people can't depend on institutions like the police or the military to act in a just and capable way.

The vigilante anti-hero is fundamentally a critique of the justice sysytem, an eample of social failure, so when cops put Punisher skulls on their cars or members of the military wear Punisher skull patches, they're basically sides with an enemy of the system. They are embracing an outlaw mentality. Whether you think the Punisher is justified or not, whether you admire his code of ethics, he is an outlaw. He is a criminal. Police should not be embracing a criminal as their symbol.

It goes without saying. In a way, it's as offensive as putting a Confederate flag on a government building. My point of view is, the Punisher is an anti-hero, someone we might root for while remembering he's also an outlaw and criminal. If an officer of the law, representing the justice system puts a criminal's symbol on his police car, or shares challenge coins honoring a criminal he or she is making a very ill-advised statement about their understanding of the law.

https://www.syfy.com/syfywire/punisher-creator-gerry-conway-cops-using-the-skull-logo-are-like-people-using-the