Sadly yes. Well; I will not be against a positive surprise but I just do not want to muster up the energy to hope for that anymore. But as it is I expect Aquaman to last DCEU movie.
And to elaborate a bit on what I previously meant regarding DCEU confidence: I watched Suicide Squad as soon as it hit the theaters and preordered the steelbook as soon as it was possible. Would it have been an unconnected standalone movie I would have done neither. Maybe watched it on a price reduced amazon prime stream rental. Kind of how I tread that upcoming Joker movie. Not out of spite or stubborness but simply because I do not care for a Joker oneshot. Had they picked Leto for the role and threw in 1-2 scenes regarding the DCEU and maybe a hint of things to come I would already dust of the space for it on my steelbook shelf.