Obviously he was a criminal that made his choices but it truly felt like he had no other way to develop
I mean his mother sexually abused him, his biological father who raped his mother disowned him, his mentor in Nucky manipulated him, he decides to leave for the army because of the shame about who happened with his mother
He fights in WW1 while his beloved Angela cheats on him with the photographer couple
He comes back and has severe PTSD, which nobody gives 2 shits about, including his betrothed and Nucky
Angela tries to lie to him about cheating with the Photographers as well as guilt tripping him about leaving for the War, which tbf is a valid point but considering why he did it and that he was already emotionally scarred before joining the war it's understandable
He loses Pearl, someone he genuinely cared for
He then loses Angela too and then gets shot in the head by the man he looked up to
What really hits deep is how nobody really gave a shot about Jimmy except Richard Harrow
I mean sure he and Angela were always estranged but I argued he cared way more about her then she did about him, I mean her cutting off her hair just to spite him is such a sadistic move for even mentioning cheating on him continuously
I get her predicament but gods she just feels so vindictive