The Sun had an amusing headline today "Earache Break for World: Harry to take 5 months orf" which yes it's The Sun but it seems to be the general idea of what they're taking time off from. They may well have projects on the go, and Harry has his Impact officer job but he wasn't full time or anything.
They clearly have the money and desire to spend time concentrating on their growing family and that's really great for them but I think a lot of people are a little bemused by the idea that it's a big deal, which is what some articles are pushing how "Harry and Meghan are leading the way on family focused life." Because the public don't see what might be keeping them professionally busy on a day to day basis except interviews about his family.
Here's the rather scathing Telegraph review of The Bench mentioned above for those who aren't subscribers:
https://archive.ph/Uhgqw
And The Times. That picture from The Times review show that they very, very clearly want you to know the book is written by Meghan, Duchess of Sussex, even just by looking at the spine:
https://archive.ph/72A8T