Because also in Honolulu there big criminals that you must pay for protection. More associates especially if are italians have parents that are made and made more cash staying under the radar or more street guys know that are respected and feared on the streets without getting made and even prefer to dont get made because the made men risk more heavy sentences only because ghey are part of a mob family.
For the non-italians I think that is because they made more $$$ staying with the mob that alone.
The albanian rudaj tried to fight the mafia and was disbanded by the feds and the other people turned back to pay protection to the mob.
I hope I was clear.