I think the Ar234, like the Me262 bomber, wasn't really thought through all that well.
The Mossie was given serious thought and consideration as to its role and intentions. Those didn't include Mass carpet bombing daylight missions with stacked box formations, like the heavy bombers.
Whether you want to petition to remove drones from the Ar234, I won't stop you. I'm putting forth the thought that we ought not make the mistake with the Mossie, though. It's a different issue, IMO.