What I've been taking from my forays into these threads is that MM has not been treated worse by the press than the others who have married in to the senior ranks of the Royal Family since the 1980s, plus some born into it.
But Prince Harry is different. He's not going to put up and shut up. He thinks it's dreadful, and he's right.
The public agreed, in the aftermath of his mother's death (the press did not run her off the road, but the actions of the vehicles following her that night was noted as a factor in her death in the Coroner's verdict) and for a while intrusion ebbed. It's back, he's seen it, he still thinks it's wrong and wants to move away from it. Good on him.
Canada might suit him well.
He was wrong, I think, in the way he tried to force the Palace's hand in timing. But right to be clear that this was non-negotiable in the bigger picture. I hope the further work needed (on immigration status, nationality, funding, taxes and security) can proceed smoothly and without much delay. So that in a year or two we'll have forgotten what all the fuss was about.
I hope they do have another child, Harry was always clear about his desire to be a father. I expect Canada wouid be a fabulous place to bring up children (with a long Scottish holiday every year, and alternate Christmases at Sandringham)