I think I have figured a solution.
Let them move to Canada where they can have more privacy and space. Create a trust fund with trustees like Michelle Obama, Warren Buffett, Britain's Lord Chancellor, Gordon Brown plus two Canadians to build a fund and keep an eye on Harry and Meghan. They get their incomes from that. And take it from there.
I think they have burnt their boats in the UK. But they can do some good on an international stage, while fostering harmony among the English-speaking peoples.