In my opinion, only the landuse & barrier & gate should be mapped. Everything inside landuse=military should not be mapped; if already mapped, it should be removed. However, this discussion is not related to this changeset but it needs to be clarified what should be mapped, so it should be moved to the “discussion” page of the landuse=military wiki https://wiki.openstreetmap.org/wiki/Talk:Tag:landuse%3Dmilitary.