That's is a very coherent and absolutely well thought off and backed point/argument
I completely agree my friend.
Fair points there, I don't disagree in principle though.That'd have been me
I understand your reluctance. Part of me also wants to see the ERE and its reconquista as a sort of glorious last Roman stand. The whole "Great civilized empire reconquers the land which rightfully belongs to her" is a great narrative, and very fun for great strategy games too...
But let's face it: reality is often more messy. Consider, for example, the following quote by Oxford scholar, Chris Wickham:
There is also this great article I've read for my own research, Brian Coke, '476, The Manufacture of a Turning Point', which basically claims that Eastern Roman propaganda created the notion that the Western Empire fell in 476, hence portraying the Ostrogoths, Vandals, etc. as barbarians and heretics who needed to be kicked out. This legitimated the Justinianic wars, but one may wonder whether contemporaries living in Italy really thought they were not living in a Roman Empire anymore.
The emerging and the established Germanic kingdoms were far from being "barbaric" or "uncivilized" and for certain the Roman empire was not at any point of its history "morally" or "culturally" superior to her neighbors,
My argument focuses more on the significant affect of the plague on the areas reconquered as well as the imperial lands themselves.
The devastation of war is not to be underestimated especially a costly imperialistic war like the Roman reconquista. However, the coexistence of the plague with the aftermath of the war makes in my view almost impossible to attribute solely to the Romans the consequent collapse. It is unfair IMHO and downplays the huge importance of the plague as a turning point of the European history.