Are Sub-EZAs Dead or Just Ignored?

Sub-EZAs used to have their moment, but now they feel like relics the devs have all but abandoned. They’re not gone—just stuck in limbo, either neglected or straight-up forgotten. Why the shift? Are they too niche to bother with, or is the focus all on shiny new units now? What’s your take—any Sub-EZAs you’re still hoping get some love?