This officer proves the second to be false, you will always have these kinds of people. They will form into collective groups and bully people.
You will never see a world of Stephans.
Any system that has a chance to survive must take in account people like this officer.
I agree 100%. The question is, what is the best way to deal with men like this? I would argue that creating a powerful, monopolistic organization which systematically uses aggressive force is likely to lead to less freedom, not more.
People who support the state always seem to imagine that it's populated by angels who only care about protecting people's freedom from people like this officer. What they don't seem to fully appreciate is that all the men like this officer will flock to the state itself. The federal government is Christmas morning for people wishing to forcefully rule over their neighbors.
The state attracts and enables the power hungry people in the country, by providing them a power structure with the ability to use aggressive force. It also turns many otherwise peaceful people into tyrants because of its perceived legitimacy. Many who would never join a gang, or go steal their neighbor's TV themselves, will vote for socialism, because government has been excepted from moral laws against theft, in their mind.
The best defense against men like this officer is to make no such exception in the first place, so that people are more able to recognize evil for what it is. Freedom loving individuals should oppose the concept of "legitimate" aggressive force from the get-go -- this is where tyranny gets its foothold. Once extortion for one purpose is ok, why not for the next purpose? Once 5% is ok, why not 6, or 7, or 50%? Furthermore, a monopoly should be opposed, so that any wannabe "government" or gang can be held accountable by market forces. As I say, neither you or I would be enabling the government now with our taxes if it were not a monopoly.
This officer would have a far harder time oppressing his neighbors starting from scratch, against people freely selecting their own protection agencies and perhaps defending themselves. Now he just has to get a job with the government. One big gang to stop all the wannabe gangsters doesn't work -- because all those gangsters just join the big one. The people running the government meant to protect residents from power hungry people will be the power hungry people themselves -- they are attracted to power.
And once they have control of the one organization we have foolishly ensured is the only game in town, the organization we have foolishly convinced people is exempt from moral laws against agression, God help us all.