This seems like a huge problem. At the same time, it's easier to point out that it's a huge problem than to suggest a solution that doesn't have bad side effect

This seems like a huge problem. At the same time, it's easier to point out that it's a huge problem than to suggest a solution that doesn't have bad side effects. If the courts don't enforce the laws somehow, the worst repeat offenders end up seriously abusing their neighbors with no consequences. Replacing fines with time-consuming punishments like mandatory community service would be problematic, because low income folks often have little flexibility in their working hours, and getting fired from a job is even worse at a low level of income than it is for everyone else. It might be that just lowering the size of fines would help some, but it seems like a fine that couldn't hurt anyone also effectively punishes no one. Maybe there's a middle ground where fines are punishing for repeat offenders, but ordinary folks who show up in court get a few slaps on the wrist before fines kick in? Are some of the laws already structured like this?