It's no longer the era of Western expansion, and the traditional sheriff no longer fits into modern society. But Jimmy's records are laid out clearly for all to see—this is a volatile old Western white male sheriff with Chinese features. In his domain, he is the biggest king, and things or people he doesn't like get forcibly suppressed or even eradicated. The gang members and criminals who died at his hands can attest to this. As such a person grows and expands their territory, they pose a significant threat to certain individuals, and even physical elimination may not be the ultimate solution.
The key is Jimmy isn't lacking money, nor does he like spending extravagantly. This personality trait is in line with his Chinese ethnic characteristics. To corrupt Jimmy would require significant manpower and resources, possibly backfiring fatally, as he's currently like a hedgehog with its quills raised, tough to deal with.
