Sounds like their Canadian break didn't provide a cure. It reinforced everything that makes many people here see them as self-absorbed, delicate and whiny.
I think they want the good bits of being royal, but the obligations not so much. I imagine they will be known as the snowflake royals from now on.
They are not high up in the line of succession any more, so I imagine as they fade from view, they will become a sort of celebrity royal family in North America, but not really relevant as royalty over here. Harry has thrown his reputation away. Meghan wears the trousers. He is changed beyond all recognition. He wasn't a pompous, woke prat in the past. No one wants to be preached at by him. He had ploughed his own furrow as a person particularly concerned by people in the military. But he is so concerned about his own perceived injuries that I am afraid no one will look at that any more. We will see everything through this new lens. Meghan's royal toy, until she tires of him and demands a huge divorce settlement.
For myself, I am glad they are moving along as they have trouble and self-regard written all over them. As far as she is concerned, I see how her family connections are the trainwreck they are. It didn't take her long to damage his, as well.
They should start a charitable foundation in Hollywood and perhaps live off that. But I think they are toast in the UK.