OK, but I thought the wiki was meant to reflect the consensus

On, for example, paper maps such as the UK Ordnance Survey, light rail stations are indicated differently. That's probably a valid reason to make a distinction that can be used by renderers if they so wish, IMHO.

I understand your point but what led me to this was finding that vector maps from OpenAndroMaps derived from OpenStreetMap data were following the wiki and so not identifying light rail stations that were not nodes.

True for standard railway stations but the Wiki says that light rail (and subway) stations should be mapped as nodes only.
osm.wiki/Tag:station%3Dlight_rail
osm.wiki/Tag:station%3Dsubway

The retail area includes a large amount of residential non-retail. I'm inclined to delete the area but someone may rework it, which would be better.

Information came from a GPX trace rather than the map tile but I will remove that way and re-edit for clarity