Allowing what you call “leeching” is a well-considered, purposeful choice on the part of the people who created these licenses. So yes, it should mean that, and

Allowing what you call “leeching” is a well-considered, purposeful choice on the part of the people who created these licenses. So yes, it should mean that, and if anybody doesn’t like it then they can use a different license. They shouldn’t use a license that is specifically designed for this purpose and then complain when it is used for that purpose.