Not surprised. When I lived in NoVA (over 20 years ago), if you went to the ER, it was filled with illegals. Likewise, lots of houses were rented by illegals with 10-20 people per house.
I lived in NoVA 1981-1994.
It had lots of immigrants, but they weren’t problematical.
It went back to look at my old house in Reston circa 2010.
Some immigrants were gathered in a pedestrian underpass, one was relieving himself.
we left a year ago..... what a blessing to be out of Va after 30+ years.
Northern Va is an expensive nightmare.