Harry said what he said to sock one in the eye to his dad for what he did to his mum. Very simple. Basic reflex. And he's waited years to do it.
Meghan twisted everything she could to her narrative. The similarities with Diana's distress were deliberate, I'm sure. She was a Diana expert according to friends from when she was an early teen. She told some out and out lies, and kind of left implication with pretty much confirmation hanging in the air for other things.
Eg, she knows damn well that Harry didn't say to her while she was pregnant that there were 'concerns and conversations' over the baby's skintone, or in any way that he wouldn't be a prince because of this. She knows that is bollocks and not what happened. But she deliberately fudged things so it ended up sounding like that, and then in a bizarre sort of 'I'm not telling you this but actually I am' type way, said something like 'if you were to think that then you most probably definitely wouldn't be wrong'.
The best bit of crazy gaslighting (because that's what it is) was, when asked a direct question about something bad, her answer was 'potentially, yes'. The question was in the past - I can't remember what it was - something like 'did someone mention skin colour to your husband?'.
She chucked in a quick mumble somewhere about 'protocol' when asked about the title business, but it was hidden among along of guff about what colour the baby would be.
Yes, of course it is possible that without it being directly stated, they felt Archie wasn't made a prince because of his potential colour. But in reality they both knew there was a protocol laid down by Harry's great-grandfather, that all the others have had to follow, and that their son was offered other titles, which they turned down, saying they wanted him to be normal.
So basically: they were fxxxked off they didn't get special dispensation and the prince title even though it wasn't permitted, and so said he wouldn't have anything then if couldn't have that.
It's just all so resentful and taking things personally when it looks like nothing was meant like that - in fact people were bending over backwards to try to make it work.