The ironic thing is that there is a very very very easy way to make Harry and Meghan go away as so many Mumsnet posters say they want. All that is necessary is to completely ignore them.
If the press didn’t publish anything about them, people didn’t watch/read/listen to what they have to say (and nobody started threads about them on Mumsnet) Netflix and whoever their publisher is would have no interest in them because no engagement means no money.
They could still use social media but that takes an effort to visit and people could just … not.
Of course, that would mean the press not making any more money off them so I can’t see it happening any time soon. I note too that the press publish their claims in detail before decrying them, so they get to have it both ways. They publish the claims against the RF at length but do a brief paragraph at the start and finish saying they don’t believe them.