Is what you're saying that it's okay to kill a living baby and take it's heart, kidney, liver or any other part because some rich family has a sick kid they want to heal by any means possible ?
The bank did not do this on purpose.
The guy who killed my grandparents while drunk driving said exactly the same thing; "I didn't wreck into them
on purpose".
I'm not saying they are not responsible, just that this is a mistake.
IMO, There is nothing evil about harvesting and selling baby organs for a profit. The motive is profit, not producing suffering. It is awful, but I think of evil as trying to produce suffering even at your expense. The afore mentioned baby organ seller would just as gladly make funny faces for babies to enjoy if there were any money in it.
The balance to banks taking everything from us used to be government. Now they are just a wholly owned division of Wall St. It's up to us now. If you have a bank account close it and move to a credit union; if you have a credit card cancel it and stop using credit. (credit is a sin and considered evil by Christianity and Islam). Next get your credit score to "unscoreable". Unless you do these things, you are the reason that evil exists in banking.
I am playing devils advocate. But consider that you might have a baby animal killed for a pair of shoes. I don't think you hate cows or want them to suffer, and I would not call you evil for wearing leather shoes. The cows however might consider you an abomination.