Hi Stronuk. OSM is a data project which tries to reflect reality. What to show or hide, and whether to look "noisy" or clean, is left to the renderers.

As OSM contributors, our aim is to reflect reality. We must avoid "lying for the renderer" (a.k.a. "tagging for the renderer"). Please read - https://wiki.openstreetmap.org/wiki/Good_practice#Don't_map_for_the_renderer

I've added this feature in changeset 168218713 after discussion with the community -
https://community.openstreetmap.org/t/coach-positions-for-mumbai-suburban-railways/130878