Fyi, comments are only open until June 15th. If you would like to tell the National Park Service what you think of this monstrosity, do it now.
National Park Service has open comment page, for Albert Speer Memorial Arch that is next on MAGA wish list
You can make comments here: parkplanning.nps.gov/documentsOpe...
That page has lots of "before and after" illustrations. Below, before/after view from near JFK/RFK grave site in Arlington