Forgot to post the rest:
It's also been raised (and resolved) in the OSM Forum back in 2024

Best regards
Tim

Hi Michael,
In Section 11 of the SBB Terms and Conditions, Openstreetmap.org is explicitly listed as an 'Authorised Database.' and both sbb.ch and opentransportdata.swiss have been listed on the osm wiki ans compliant datasources
It also

Accidentally dragged a path all across the map. Please undo.