This is totally unfair. But I think it is not good to imitate. To a certain extent, this illegal scheme or crooked operations could escape the eyes of the companies involved but there will come a point when all these cheaters will be caught. I know, those that are asking for that kind of information are doing it out of laziness they could have created their icos in a jurisdiction in which they did not needed to ask for that information but they choose not to do that