It's an easily verifiable fact that UK police patrol without firearms regularly, idk why you think other countries can't do the same. From an oversight perspective it's a really simple way to reduce the risk of police shootings, and it saves a lot of money on equipment and ammo.
When billionaires in the US commit massive fraud they get bailed out, when they do it in China they're imprisoned or executed. Your analysis is extremely and very obviously wrong.
It really doesn't tho