The New York City comptroller’s office, which first noticed the missing money, said that the Federal Emergency Management Agency had unilaterally taken the funds from the city’s accounts.
To be clear: this isn't the "we stopped paying promised grant money" but is literally the federal government yanking money out of an NYC bank account.
Poverty rate is relative. If poverty rate doesn't increase and GDP grow more than normal, then in absolute terms it is better for lower and middle class. That is exactly what happened. See the chart below.
Trickle down working to you means the poorest Americans have not increased in net worth and the wealthiest Americans are getting richer? How is that wealth, which is being funneled to to top, "trickling down". Maybe turn your phone right side up so you can see how the graphs are supposed to look.