Yes, on his shirt - not hers, not a crowd, not a community, HIS.
The largest ethnic group in NYC rising up from the shadows it has always been (and still is) relegated to might be something some folks may take to celebrating. Not saying his specific manner is ideal, but it is hardly signifies a widespread movement nor a platform of AOC or anyone else.
If such a mentality exists, could there possibly be a reason? Invading and taking half of Mexico perhaps? Invading and taking ALL of Puerto Rico, which 121 years later is still looked as foreign, even by Trump, who despite himself living in the city with the largest community of Puerto Ricans on the mainland, seems to indicate he may very well be unaware it's United Statian soil and that they are citizens.
Latino community? Ask Dominicans and Mexicans how Puerto Ricans identify with them, and they with other Latins. A common language binds them as much as English makes us, Canadians, Aussies, Irish, and English one and the same.
Asians discriminated against? By whom?
They too are finding their own political voice, especially in Queens where a great concentration of them live.