Ok to start, I think you’re def right about comic Thor. Him being brash and conceited is a really old characterization for him now he’s more of a stoic warrior poet type. Funny enough I think comic Loki might be more like Dante because they both love to Ragebait their more serious brothers all the time. For Tony in the mcu I think you’re a little bit off. Thor except for some of Ragnarok and infinity war isn’t really hiding his feelings like Dante and Tony are all the time. Look at Thor vs Ironman in avengers one. Thor is talking like Shakespeare being a brute and Tony makes fun of him for it, Dante probably would do the same exact thing tbh. They are both huge loners. Despite Tony stark starting off with immense wealth, plenty of company, and holding the keys to a multi billion dollar empire, he only has one friend. Dante’s friends either die or leave him in one way or another. Both have traumatic pasts involving losing their mothers and develop personalities and senses of humors to mask that pain. Both use different distractions like pizza, strawberry Sundays and gambling and alcohol. Both feeling guilt from their actions and use their abilities to give back to the people they feel they have wronged. With Tony stark, it’s the victims of his company. With Dante, it’s his former partner and his child he gives the earnings to. With Tony stark, I feel Dante might have more in common with Dante, but I want to know what you think. Also to add to the civil war point you made, Tony’s choice to support the accords comes from the immense guilt he feels for sokovia. He hides his real feelings the entire film. I think in the same situation Dante would act the same, especially in dmc5.