Take all the mentally ill off meds and point them towards D.C.
they should feel right at home there.
you do not want to wander the streets of DC after dark or you will get to face untreated (or self treated, ie with alcohol and drugs) mental illness up close and personal
But there is St Elizabeth’s for certain high profile nutjobs, like John Hinckley. The people who work in mental hospitals are saints on earth
Did you know that Abe Lincoln (a severe depressive himself) told his wife Mary Todd Lincoln, mourning the death of their child, to take a look out the window at St E’s, that was where she was heading if she didn’t recover her senses soon