I think Harry has finally crossed the Rubicon and I doubt there’s any chance he’ll have any normal relationship with his father or brother again. He reminds me of the tiger who turned into butter. All this will he, will they, won’t they, won’t she, is ridiculous. He just had to accept the offer of accommodation at BP, with or without his family, not changed his mind continuously, been realistic about security (they appear to cope in every other country they visit without a fuss 🤷♀️), carried out his visit to court and the Invictus thing, visited his father quietly and privately without all the fanfare, shouting, screaming and wailing about the injustice of life, and all would have been well. They need to put on their big boy and girl pants - and grow up!
So, my answer to OPs question is no. Not one iota of sympathy