It is irresponsible for the Iconomi team to use code that stores literally hundreds of millions of dollars without even a proper security audit. They raised a lot of money in the ICO - they should have used some of that for the audit of the piece of code that is the backbone of the entire system. Asking the whole Ethereum network to fork due to the irresponsibility of a few parties is what the Ethereum community doesn't want to do, hence the debate in the first place.