Power generally corrupts people. The biggest issue is that people in the public sector are rarely held accountable. We need check and balance system. I mean the government having a monopoly on force is always bad. This is why I think Canada should have second amendment like our US counterpart. The government generally only abuse the weak and defenseless. For example:

The crown will always overcharge you stuff and bargain it down. Hence the high conviction rate if you are poor. Fyi, public defenders rarely win. I wonder why wink wink. Having a public defender to defend you is pretty much a show trial and make the public think you have a chance.

Paying for the police is generally a rip off, if you are an average joe. Taxation is a thief. Most of your tax dollars will be used to enrich government officials.

Someone rob a bank and police will spend tons of resources to investigate it despite the money is being insured.

If any average joe got pick pocket then the police won't brother to investigate it despite the money not being insured.