I do think they pay attention to the noise complaints. Those who live there and have to work the next day do not appreciate the load noise. We lived in SBYC many years ago and Neil''s Party boat was blasting and drove right along the shore. They could look into our units.
And before Lagoonies was "chic", they would blast noise that we heard in our bedroom directly across from lagoon.
Several of us complained.
Cheers
irina