I rented a villa on the "dark side" that had transitioned from developer to home-owner's association (HOA) in the months prior to my lease. I observed that involvement was slow (as usual) but garbage collection was the first service to be withdrawn from the few homes that weren't willing to pay for the service. Some of the cheapskates, a mix of Thai and farang, would rather remove their waste using their own vehicles or pay a third party to come and collect it rather than pay the community fees.
When the HOA opted to install a full-service 24-hour security system with a card-activated barrier, the 'lock-out' got easier to enforce but I did see a local resident in a late model BMW trying the 'do you know who I am?' malarkey with the guard.
The HOA needs to engage with a lawyer and have legal protections. For example, posting the names of the non-compliant home-owners is a fast-track to defamation charges, whereas identifying the delinquent properties by house number or more anonymously as red-colored blocks on a map of the village is more difficult to challenge while havuing the same effect, ie. "We know who you are".