You cannot force anyone to fund a cause you like. You cannot delegate a power that you do not have. You DO have the moral right to respond to initiations of force with force. So you can delegate some defense of yourself & loved ones to a 3rd party, so long as they are voluntarily funded. Voluntarily funded security & other services are part of a free society. Force funded organizations are not services. They do not "serve" anyone, they quite literally force you to serve them. This is a form of tyranny, no matter how they try to dress it up & pretend otherwise. Force funded organizations are criminal organizations.