Ooh sweet summer child.
Ooh sweet summer child.
It's because we do know how the system fails, and holding power accountable to those high aspirations is the only thing that pushes back the equilibrium.
The police get paid by and do the bidding of the government. They work for the government.
While you can screech about the degree of overlap between government interests and big business interests, and it absolutely is something worth screeching about, acting as though they are one in the same is counterproductive to understanding either.
It is also worth noting that in some cases, government and business owners have diametrically opposed interests - namely governments can nationalize companies (and if I'm not mistaken, some governments, like the Nazis, did, or would use the threat of nationalization to make business owners do their bidding with no regard for the interest of the business owner)
If you look throughout history, you'll see that before the advent of what we'd call 'modern states', most people who got their paycheck from 'taxpayers' did not see themselves as working for said 'taxpayers'.
Example: Pharaonic Egypt. Alexander's Empire, Bourbon France, Tsarist Russia, or more generally any kingdom, empire or any sort of duchy/earldom/county/etc where you have someone (the King, Tsar, Emperor, Duke, etc), whose job it is to lord over the peasants and take a cut of their work, not because they are an elected public servant doing the will of The People, but because they believe God Almighty has decreed that living off the wealth of others, and occasionally wasting large amounts of that wealth on building palaces or waging costly wars is what they were born to do.
https://en.wikipedia.org/wiki/Divine_right_of_kings
as such, if you view the modern state as "basically an oligarchy masquerading as a democracy", then the police are not in fact working for 'Joe Taxpayer', but are just playing the same role that medival knights played for the Kings of France - they are the armed force of the extractive state, whose job it is to keep the peasants in line via violence so that they can continue to live off the fruits of peasant labor.