Never heard that, I'm from NY, and most of us welcome folks from other Countries...A lot of Dominicans go to Freeport Long Island and St Nicolas in Manhattan. But also many other Towns/States. I ws born in Freeport, South side was about 92% white, North side was mostly African American, and now I'd say, the entire town ma be 65% Dominican mixed with some Columbia and Puerto Ricans..You should see the flag days I think its called, most will place their Country flag on their cars for the parade..That was Years ago being I'm here in the DR for 8 Years now, sure they still do it.. And for sure you can find a great barber around and food!! many bodegas but different from here..
I've heard in the US Dominicans are known as Dumbinicans. lol.