https://youtu.be/DCfHCoBIsew
Keep in mind this guy was an elected official for many years and part of the political machine that created the decline. Also, he is obviously a liberal. He can no longer pretend decades of bad decisions have had a positive outcome.
Though I think he has an accurate picture of the homelessness problem, his methods to treat the problem are hopelessly confused, and homelessness is only part of the problem.