To be fair, Viv's whole thing with Daddy issues is that it only applies to side/flashback characters, than fathers who happen to be major characters. Compared to most of the Dads Viv has written, Lucifer is the only good father whose worst crime is being a depressed recluse, but came around in the end to help the hotel and save his daughter.
But then there's Helluva Boss where every Dad is a piece of shit, and the only ones who Viv insists on are good are Blitzo and Stolas (Both happen to be main characters). Despite this insistence, Stolas is a terrible father that the narrative tries hard to insist is a good guy despite his two appearances with his daughter consisting of bringing along the guy he is cheating on her mom with to flirt aggressively with, being out of touch with what she likes, and spends time fucking around in LA with that same guy he is having the affair with than look for his runaway daughter.