I think there's a major problem with a lack of books that boys enjoy. Once they've done Harry Potter, there just isn't much being published that might appeal to them.
There are some male-coded genres - stuff like military sci-fi or high fantasy - that still sell, but a boy who isn't into that really has nowhere to go. What's promoted as YA fiction is just too female.
There's a big underserved market for the kind of adventure stories that boys used to read. There are tons of old books that could be republished, or if they're too old-fashioned or they've become politically tricky, there are writers who can do new books in the same style.
Women run the publishing industry, by and large. I think there's a genuine blind spot there. And an opportunity for anyone who wants to take it.
If boys aren't reading, the way to deal with that is to give them something they enjoy reading. Boys who don't have bookworm dads are unlikely to discover that.