That part where Homelander realises that Storm Front is actually completely evil and him (Seeming to realise) that now he's actually met evil, he might need to reasses himself was brilliant.
Or was he just pissed because she called him Gramps.
It was notable that he wasn't arsed about the collateral damage - in fact Collateral damage that could be blamed on the 'Terrorist Supe' goes in Vought's favour with the viewing world.
But I do get the feeling he's realised that he's not as evil/uncaring as he thought (But I could deffo be wrong!)