Nero. Made a mockery of the Olympics and basically everything he got his hands on just to pet his own ego, and got near everyone to hate his ass for how shit he was at being a ruler.
Caligula was worse than Nero IMO
Of course that's like saying being shot through the foot is worse than being shot in the shoulder
Both Nero and Caligula were bad, but not to a level I'd considered worst. I'd give Nero a 4 and Caligula a 3 out of 10
When it comes to worst Roman Emperors, like
utterly worst, not just terrible but fundamentally damaging to the empire, I put:
-Commodus: Fuse Caligula with Nero and you get this bastard
-Caracalla: Most sadistic emperor in Roman History. Utterly hateful, and if his father planted the seeds to the crisis, Caracalla was the miracle fertilizer which would make a forest out of it
-Honorius: Oversaw the systematic dismantlement of the Roman Empire and did jack shit about it, actually helped facilitate it by pissing off his german generals. Lazy and impotent asshole who killed the only capable man running the empire.
-Valentinian III: Oversaw the systematic dismantlement of the Roman Empire and did jack shit about it, actually helped facilitate it by pissing off his german generals. Lazy and impotent asshole who killed the only capable man running the empire. Wait have we been here before?
-Phokas: Needlessly murdered one of the best Roman Emperors and then pissed of Persia starting the last great Persian War, allowing Islam's rise.
-Constantine VIII: Basically reversed EVERYTHING his brother (Basil II) did and stood for. Was a lazy and hedonist emperor who broke the economy, destabilized the borders, deprofessionalized the army, and allowed Manzikert to happen a few years down the line.
-The Entire Angelid Dynasty: Two Words: Fourth Crusade
-Andronikos II: Imagine disbanding your navy to rely on Venice's navy, then having some Venetians massacared in your city, and then
demanding reparations from Venice. Oh he also oversaw the rise of the Ottomans and failed miserably trying to stop them because he exiled all his good generals who seemed too popular.