And it really isn't a copy+paste job any more than ST ID was of TWOK.TFA is in a different era from the OT, full stop and regardless of whatever literary criticisms apply to it. Story-wise, the events in TFA occur years after OT. We see OT characters having aged and done things in the interim. All of that nullifies the claim that Disney "seems incapable of escaping" the OT era, and however much that TFA is a copy+paste job of the OT is quite beside that point.