@screamdoom Why would you give the monies back to the victims? I can understand if the victim is someone you know and you're feeling charitable, but for the rest? You don't even know them. They're robbing the yakuza, where the yakuza's monies come from, that's nothing to do with them. If the victims want their monies back, it's up to themselves to get it back using their law or other means, on the yakuza, not the ones who robbed the yakuza.
Normally you have to get sent into one of those bad end isekai where you're being enslaved or the whole class sacrifices/murders you to be this morally repugnant. These girls seem to have been that way from the start.
@uchiha007 Let's be real here... Those girls are the real villains XD
The MC just wanted to tidy things up for the glasses girl and her family, then leave the rest to the cops. Those two are just in it for the tax-free money XD