The Black Belt Barrister sure turned his spiel on evidence into a right legal word salad.
This whole phone hacking business happened years ago. As reforming journalistic practices, I think reforms have been in practice, although there's always exceptions to the rule. At least things improved in the UK and by that example things improved in this country. Harry isn't nor will he further "reform" the press...they reformed themselves..with the help of the Courts, but they still acted accordingly.
Harry's lawsuits are about revenge, PR, "poor me" and taking away Freedom of the Press because they're "mean to me and Meghan". The press is going after Harry because that's what the press does, if it's attacked, it goes after the attacker. As far as the press actions in the hacking, this was all addressed years ago with the News of the World hacking scandal. This is Harry's rehash.
As for Harry's fluttering his fingers over his heart and crying jag in Court...don't believe it was genuine..it was an act. He learned how to cry and act from the wife. He was fine when he left Court with a big grin with the lawyer he just happened to run into while in France.