my two cents :

I believe im currently in the opposite spectrum. 28M here I believed reading non-fictions is the purpose of reading book. But found that they are good for nothing. All the books are just hypothesis, most of them beat around the bush suffering from Hammer nail problem.

So switched to fictions reading / listening nearly 3 books a month.

Non-fictions might make us to believe we are learning something with facts. But Fictions change my heart they do something to my inner being.

Non-Fiction makes us more intelligent whereas I believe Fiction makes us more humane.