Mate, I agree in principal, but legal reform is a seriously convoluted affair.
I also question how much difference it'll make given the social-media grapevine has a largely unregulated life of it's own.
None of (eg) Sigurdson, Greenwood or Bissouma's names dropped due to any key detail leaked by the mainstream media..... Ryan Giggs was subject to one of those 'protective order' thingy's but he was still outed by the public as being the focus of said enquiry.
All it takes is a nosey neighbour to see an arrest and the info is as good as pubic domain.... Potentially within seconds.