Earlier quoted context omitted.
From an ethics standpoint their's something to talk about here... From an individual standpoint I really don't care about someone out in the public knowing my genome. It's not like I store my passwords on my genome, how is this information going to be used against me?
One example might be the BRCA gene mutation. It gives you a higher chance of breast cancer and is typically associated with Ashkenazi Jews. I'm sure your insurer would be interested to know if you have it, and that potentially your children are at an elevated risk. Unfortunately there might be people interested in the ethnic association as well.
If I was jewish, I feel that right now I would just be slightly worried for myself. In general I wouldn't be too worried at all. I would, however, be more worried for my jewish kids, they may have to deal with that stuff in the future.
Although I would worry, I would question whether my worry is based on ethical grounds as that part is not clear.