> you should check the aerial imagery

When I map I always have the satellite as underlay. But how does that help? It is up to the railway infratructure companies to declare a station type. For example for Germany I have the official station index of the company "DB InfraGO" and map accordingly and their classifications are, well kind of random. In some OSM stations I saw explanations like "if there is no railway switch, it is a halt", but this does not match the classification.