My dad was an ****-retentive OCD type (no slam on OCD, I have it too) and nothing was ever good enough.
I agree that a too-clean house can signify underlying issues with disorder.
I also agree that untidiness can signify that either things are going badly, or you're just too busy in life to do chores. Or you just don't care how your house looks. Or, or, or.
Or you live with a partner who has a completely different outlook on chores than you do, and rather than clean up after them all the time you leave it until they do something about it.