Not true. If you are a Joe Public member you can only download the.loc file and that only contains the main cache listing coords, which may or may not be part of the multi cache. To get a download of all the visible waypoints you need to be a paying member to get access to the .gpx file.
Many multi and puzzle caches use the waypoints (have to) to give the end user the places to get the next part of the puzzle or mini cache containing part of the final clue.
If this is the case, then the system needs to be made a whole lot simpler for people to add them - i.e. just a list will do, rather than the tedious way in which you currently have to do each one, one by one. If the main purpose is to help the reviewer, then all the additional information is not required - does it really matter to them that what a waypoint is, if the purpose of the exercise is to avoid duplication? Actually I'd go further and say that if this really is the case, then people don't need to describe trail heads, car parks et etc because they are not actually part of the cache and may be duplicated by other cache listings
If this is the case, then why present them at all on the cache listing?