seems to take the view that “just go to bed later/earlier/regularly and it’ll sort itself out” is not a helpful response.
I don’t think this follows from what you said earlier. “Advanced sleep phase disorder” and “delayed sleep phase disorder” are indeed taken seriously as genuine problems, but they’re invariably ‘treated’ with lifestyle interventions, such as (in the ‘delayed’ case) avoiding bright/artificial light late in the day, and (conversely) letting sunlight into the bedroom some time before you’re scheduled to wake up. Sometimes these interventions are also aided by taking melatonin (or a comparable supplement), but come on, this is hardly a “medical treatment” in the usual sense!
I don’t think this follows from what you said earlier. “Advanced sleep phase disorder” and “delayed sleep phase disorder” are indeed taken seriously as genuine problems, but they’re invariably ‘treated’ with lifestyle interventions, such as (in the ‘delayed’ case) avoiding bright/artificial light late in the day, and (conversely) letting sunlight into the bedroom some time before you’re scheduled to wake up. Sometimes these interventions are also aided by taking melatonin (or a comparable supplement), but come on, this is hardly a “medical treatment” in the usual sense!