That wouldn't apply to buffered lanes, like Mass Ave from Cambridge St to Everett St in Cambridge, Washington St or Broadway near Ball or College Ave or Holland St in Somerville, which were mapped with lane tags (and often still have the buffer tags, which are not included on the cyclepath ways)

I still prefer to map cycle tracks via the cycleway=track tag rather than as cycle path, as they are different from off street paths, and it preserves the metadata that can be shared with the street. These sorts of "cycle lane mapped as cycle path" generally are not part of relations, and so there's no way for data consumers to associate with the tagging on the primary way.

You also did map "cycle paths" on Cambridge St in Cambridge?