Well, it depends. There are very few situations which have a universal solution. I’d need more information to tell you how I’d react.
I don’t self describe as an anarchist - but I’m very sympathetic to the position.
My comment was to point out that the fear of organized crime is silly because that’s already what most governments are. All of the worst atrocities throughout history have been endorsed by a government. Skip paying your property taxes for a few months, I guarantee the mafia will arrive to extort you.
Anarchy is ultimately about the freedom to choose what set of rules to be a part of - it’s not a rejection of all order. You can create a community which voluntarily pays for policing, fire, health care, education, whatever. That’s still anarchy.