I expect that Neo-bitch will find out the hard way that you should never make Helena go full Helena.

I didn't claim it was better. I just said that said that going public is really hard. Of course that's the wise thing to do if they want to survive but they would spend the rest of their lives being looked upon as freaks of nature.

I don't feel like Sarah killed MK. It was pretty clear that she(MK) had finally given up. If you've read the comics you know that she had lived a miserable life even before Helsinki, where she lost her first ever friends. Then she stayed in hiding for about ten years before making contact with Beth, and we all know…

I'm sure that in the finale it will be revealed that Krystal was right all along and that's the secret behind Delphine's impossible hair.

To go public is a huge decision. One obvious consequence is that they would all say goodbye to a normal life. The story would make headlines all over the world. Their face(s) would be known by everyone. Papers, talk shows etc would incessantly hunt them for exclusives and the list goes on.