Finance was good people when? When Swiss banks captured all the war spoils of WW2? When they ran Penny Auctions during the Great Depression? When they financed slave ships? When the Medici financed endless war across Europe?
I’m not saying people are all awful, but I don’t think there’s any “before times” where people were better than they have been since then in any ageless profession. Perhaps there’s some degree of variance or even ebb-and-flow patterns.