I was trying to find a balance between not exaggerating the risk, while also letting people know that you have to be a little careful when viewing / downloading

I was trying to find a balance between not exaggerating the risk, while also letting people know that you have to be a little careful when viewing / downloading this in the UK. If you have cloud backup enabled and you download this then expect to be put on a watch list. If you share this link publicly on social media then expect to be visited by the police. It might not happen of course, but you should expect it. And you've already been in trouble with the authorities for posting something politically incorrect on social media then possession of this book could quite easily be used against you.