Hoi Lars -
If you change “in any way or shape” to “in a productive way”, I’d say the answer is no.
The feature request is on the list as RH-18620 and I’ve added this thread in a comment.
Perhaps you are referring to this thread?
Yes, rather unpractical for larger assemblies…
In Rhino 7, you can create attributed blocks so that you’d at least get asked for values and letters when inserting the block but you’d have to create all possible blocks first and also attach leaders after you’d place them…
-wim