You appear to have a confusing definition of safe and unsafe.
For example, I don't like PVP myself. I have done it, and rather successfully, in EVE long ago, but while indulging, I never actually felt unsafe any more than I feel "safe" in Mobius or in Solo. It's not as if I have electrodes attached to my body to shock me if I lose a ship or am hit by a laser. I can't actually be hurt, and therefore safety is ... perhaps wrong.
Of course there is also mental safety. Some people, some I know, have various degrees of PTSD from past history. It affects people differently, as does all real world conflict. Some people just don't want to be triggered by having people around who're likely to cause emotional stress. Some just want a break from a stressful working life. And oddly enough, some people just want to enjoy the game and play their own way.
But, E

is neither safe nor unsafe. Not "Dangerous" as some people think it needs to be. It's a game. People paid their money to have FUN! If your fun is PVP combat, then fine, please, enjoy yourself... but do so with other people who want to have fun in the same way, and leave the others alone.
The talk of "splitting open" if OpenPVE happens is kinda pointless if not having it forces everyone to Solo mode.