All very valid and logical points. There is no logic behind the riots; only anger, hatred and destruction. That is exactly why the City of Detroit has never recovered from the riots in the '60's -- 'they' continue to burn and destroy their own city, expecting everyone else to rebuild it. I lived in the Detroit area for a good portion of my life ... and Detroit was "re-vitalized" several times; new stores and hotels, affordable housing brought into the area, schools upgraded, etc., only to be vandalized or not kept up. Now some of those revitalized areas have a new problem -- heavy Muslim presence. Glad we left Michigan long ago. We still have family in the area that live out in the suburbs, but you couldn't pay me to live back in Michigan.
Pittsburgh, the closest big city to me, went through similar revitalizations. Just within the last couple of years, in fact, the main business corridor underwent a big renaissance. Long neglected/decayed/abandoned buildings were torn down to make way for shiny new skyscrapers and a lot of residential housing. Really starting to look nice. But after today, who knows what's left?
I used to work downtown, but since, I retired, I've made a conscious effort to avoid the city like the plague. Even without riots, the city attracts too many unsavory types. Today's riots brought more of them into downtown. The city won't do anything much to keep the criminal element out. I feel sorry for the people who bought condos or rented apartments downtown. After today's madness, I can imagine many of them are going to be selling or subletting their residences and getting the H out.