This was not the Vandals, it was the Visigoths led by Alaric I. The sacking of Rome followed years of rights being stripped away from tribal peoples as a new Cesar transitioned from a period of equality where the tribes enjoyed Roman status, to Emporer Honorius who stripped all that away. This also led to a period of famine and terrible treatment where they were viewed as barbarians, when in fact many left their Pagan ways behind to become Christians.
Alaric I himself was denied a generalship in the regular Roman army, an accomplishment that would have been granted before Horonius.
So, no, comparing this sniveling group of Trump Terds to the Visigoths is wholly inaccurate. It would be more correct to compare it to Native A.erican wars that followed the Trail of Tears, or any of the many atrocities we committed against native peoples.