As I said, Harry is the only one who has had 4 senior terrorist arrested on his behalf, so not sure where they get that he is not threatened.
Can we be very clear about the charges against those neo-nazi terrorists. They were charged and jailed for for promoting and encouraging vile acts of racism, misogny, anti-semitism and terrorism.
The two teen neo-nazis were arrested for terrorism arising from promoting online , via blogs and other online media, the rape, torture and murder of women who had non white partners, they encouraged lone acts of violence from members of the public on non-white and Jewish targets and others, Prince Harry being one of the others. They promoted the murder of babies, and encouraged Isis style terrorist acts on politicians and the general public. They idolised Brevik who slaughtered 70+ teenagers in Norway.
As horrific as it was for PH to be included in their propaganda, I think we can safely say, that of all the people and groups who were targeted for violence, Harry would have been the one whose safety was the most secure and the least accessible for a random act of terrorism.
The little black kid at the bus stop, the bi-racial family, the jews on their way to the synagogue, refugees, politicians, innocent kids at a concert, on a summer camp etc. don't have the kind of security to protect them from the lunatics who believe in this kind of hatred. We are easy pickings if someone really wants to follow through on their hate.
That is why they were arrested, charged and jailed.
Ironically, they had styled themselves on, and were affiliated to, an extreme US based neo-nazi group. Thank god, AK47s aren't so easy to come by here in the UK, or who knows what might happen.