i do not find the current airspace information quickly visible, especially in flight. Just like the German DFS is doing in the Icao charts, I think it's a better solution. I once created an example.

Ive, I think this thread concerns the way airspaces are labelled, rather than their fading due to active/inactive state. I think the latter is what you're concerned about, is that correct? If so, it might be worth starting a new thread for it.