ah yes the delusional belief in this society that "mental health [care]" is the answer to all human problems. It should be available for those who wish to use it sure (and one could argue more readily available than it is fine). But how does the old joke about shrinks and a light bulb go, "it has to want to change". Sometimes someone can be nudged to change, but that is usually how it works best when there is a want to change.Again, I would say two years ago is not out in front of this issue. I think mental health services need to be in there a the first sign of hoarding.
Never even mention what kind of nightmare watching people all the time for the first signs of hoarding will be ... (and forcing them into mental health care? that's more risky than what is done to drunk drivers, at least they are only forced into 12 steps, not into the mental health system ...)