Earlier quoted context omitted.
Because its the same thing as a person setting your house on fire then advising you not to breathe in the smoke. Advice like telling people we are drowning in plastic because we don't recycle, telling people with no access to public transportation to minimize the use of cars, telling people with no access to healthcare to take care of their bodies, telling people that grew up in a glorified prison they call public sc…
Who is "they"?
edit: More simply, what upper-middle class people usually refer to as "everybody."