He himself admitted to not thinking he'd have children again after that and let's be real despite his faults he kept shyt peaceful all the way up until his death. Had the leprosy not caused him to rot away he would have kept it all together.
Giving Vizzy too much slack imo. He only named Rhae out of spite because Daemon made that dead baby joke. Daemon doesnt make that joke, he is king.
Not having a talk with your daughter about the b*stards.
Welcomed Otto back into the fold when you got rid of him for trying to push Rhaenyra out the way for his grandson.
Letting Alicent decline the marriage proposal that Rhaenyra offered between Haeleana and Jace.
All that happened while he was relatively healthy and of sound mind. He just stuck his head in the sand.
He definitely wasn't terrible because during his tenure the realm wasn't in absolute chaos.
I mean, they got like 10 dragons, so who really gonna try to go to war with them......other than the Triarchy/Crab King dude.