I can agree with you that Kate will probably be alright. Can’t get there on William though. He’s too thoughtless with his words, self absorbed, and tone deaf, much like his father.
Harry would be infinitely better, if you have to have a King. He reminds me much more of his mother. But, being American, I don’t think monarchy is a good idea and given the way the British press has behaved toward Harry and Meghan, I’m glad for them that they abdicated and left the UK. I hope for their children’s sake, they can get some peace and privacy and do well outside a fishbowl and downsized life. I really think their descendents will benefit from them making this choice.