I'll give it another go. I know people have moral standards about the characters they play in a videogame, but I have no issue in playing like Aiden Pearce, a fucking psychopath with a twisted sense of justice and access to guns, hacks and whynot. Setting up ambushes for the crime bosses or whatever was fun as hell.
Then, back at WD2, using guns felt weird as hell and didn't use them along with any killing stuff or devices, except in that mision against the Tezcas. If you played it, you know why.