All kinds of things can go wrong. There seems to be a variance of opinion on how serious or non-important this will be. Everything from this is the end of the world to don t sweat it. There s various levels of understanding. There s various kinds of bias.
Some people are just optimists, some people are pessimists.
Some people have theological bents. Some people are always looking for a way to make a buck. I think that covers just about everything between all of those answers. Especially the optimist versus the pessimist. People can look at the exact same information and come to different conclusions.