While he is an ignorant climate change loon, I truly believe behind the scenes he was literally treated like a step child as the product of an affair. I hate his politics but feel sorry for him as a human.
He was not the product of an ‘affair’. His date of birth is all wrong for that.
He was in fact a great favorite of the Queen and the UK generally - probably spoiled rotten - until he showed himself to be a complete louse.
Throughout most of Harry's life, he was coddled ( extremely spoiled by his mother! ), and protected by EVERYONE in the family as well as his tutors.