Hi! This edit was made based on the discussion in https://community.openstreetmap.org/t/bus-stop-aggiunta-di-bus-yes/127800/8 and the posts by ToniE, developer of PTNA, who I trust knows PTv2 better than me!

I don't feel too strongly on it - validator flags are just that, not necessarily to be followed, but unfortunately their existence forms a lot of inertia. 🤷🏼‍♀️