The biggest outbreaks in my state are in the low-income Hispanic neighborhoods in west phoenix, the Navajo nation, and Yuma county on the border. Handing out fines doesn't necessarily work in every community. There are a lot of cultural and educational differences that can't be overlooked.
One being the Hispanic community is very family-oriented. How well they social distance themselves from another family member with COVID is a question I can't answer. They also like to take care of their elderly. I commend them for that, but when you send COVID positive grandma home and she's got 10 grandkids taking care of her that's a problem. I work in the Hispanic community and since families aren't allowed in the hospital it's difficult to educate the families. I guarantee you they are not on Disney boards getting their public service announcement.
My point is every state and every community in the U.S has their own unique issues. It's not quite as simple as just handing out fines.