A lot of people - mostly crazy conspiracy nuts - use the word "police state" as an insult. They are probably trying to imply that a county is automatically a dictatorship if there are cops everywhere.
I think that the "bumbling cop" stereotype is true to some extent but that is largely because the police don't get enough funding. The police are funded by taxpayers. If more tax money went to the cops then they could have a more extreme training program so that the cops wouldn't be so incompetent.
We could get this money by cutting funding to the military. The "war on terror" is crap. The military of any country should only protect that country from invaders. We also need to end the war on drugs so that the cops do what needs to be done - they need to put an end to street violence.
Lately a lot of people have been talking about Greece and all the street violence that is happening there. White nationalists and anarchists have been fighting in the streets of Greece a lot lately. The Solution is simple - the Greek government should spend a ton of tax money on cops and then put them all over the streets. If the cops see any anarchist and white nationalists fighting then the cops will beat all of them until they cry. That is what cops should do to people who cause violence in the streets.
That is how it should work in any country. If the Bloods and Crips are caught fighting in american streets then they deserve merciless police brutality. If the KKK start beating up blacks in the streets then the KKK get police brutality. If Christian or Muslim religious wackjobs start beating up homosexuals or atheists in the streets then they will get mercilessly beaten by the cops.
Cops are not the problem. They are the solution. If we pour more money onto them then they will liberate us from the street goons who oppress us with their bullshit.