I doubt William is even remotely envious of Harry.
Harry has a wife who is a well documented bully, with a lot of public commentary about her narcissistic behaviour, who has publicly undermined Harry on multiple occasions, a well known liar, who has no relationship with most of her own family and absolutely no relationship with Harry’s family, has a very desperate desire for publicity and celebrity, with a very low benchmark for said desperation. Not the most attractive, healthy or worthy characteristics in a partner.
Despite Harry’s well documented protests about keeping his kids out of the public arena, especially on SM, Meghan exploits their kids for content and to drive engagement and views for her brand, trying to maintain some sort of relevance and public interest.
There is a recent clip of Harry and Meghan being interviewed for Disney (😀😀) and he looks positively dreadful and stressed. Harry has now moved away from the ‘my family need to apologise to my wife narrative’ , to desperately seeking a way back into the racist RF fold and the affections of the racist British public, despite what they claim his wife supposedly suffered at their hands.
This is the family who supposedly drove his wife to feeling suicidal and not only wanting to take her own life, but that of their unborn child. Who his wife believes was racist to not only her, but their child.
She continues to treat him like a village idiot, as recently as this week, ‘my wife told me to always tell the truth’ 🫢🫢, referring to him as a ‘boy’ and using photoshopped absurd images of him to either make fun of him or to drive engagement to her own content.
it looks like both of them are throwing each other under the bus. Loyalty doesn’t seem to be an obvious element for either of them.
I don’t think any partner would consider Harry’s relationship and marriage to be a source of envy, least of all William.