Tragic to see those boats neglected like that. It does seem like a terrible waste but what can they be used for when the boating establishment has stuffed up sailing so badly? Around Sydney, most yards are only interested in big shiny boats, and there are so many huge powerboats throwing around vast wakes that boats of 26 feet or so are becoming quite uncomfortable at times.
The Maritime requirements for moored boats are bizarre in some ways. Boats "must be of a style considered by Roads and Maritime to be consistent with the general style of vessels moored in the bay". If R & M are going to be logical, that would mean that the supermaxi Comanche should not be moored in a bay where neat clinker putt-putt classic half cabins and classic Halvorsens predominate. They also have special rules for fibreglass boats, so an alloy, carbon, steel or wooden boat apparently falls into a different category even if you couldn't tell what they were made of from a metre away.

The rules say that bright colours need written approval - that probably rules out Marine Rescue boats. And the Maritime and Police boats, with their big signwriting, moored in my port clearly aren't consistent with the "general style" of big white Rivieras in the same bay, so they should be moved to somewhere else where the general style of boats are police, rescue and Maritime craft.
The rules also say that "Timber vessels may be varnished (or similar) provided that the varnished timbers are kept in good condition. An exception is made for teak, which should be appropriately maintained (e.g. oiled)." So if you spend hundreds of thousands on a classic NZ Logan yacht with scrubbed Kauri decks, you've got to throw non-skid paint on them.