My completely ignorant theory is that it's still about "can only do the things I really like to do" part of ADHD. I also like to clean up my place because of the sense of accomplishment that it gives me (especially when at work I don't feel like I'm making progress because I spent all day coaching/meetings/etc) but not everyone might feel like that, I can definitely think of someone with ADHD that doesn't like to clean up the same way I don't like plan my meals (please don't make me do it).