Sure, here’s pew on the matter
First off, “Hey bro, just wait for 60 years for them to integrate” is not a strong argument IMO.
So “only” 1/3 of 3rd generation Hispanics primarily identify with their grandparent’s homeland. While a bit over 1/2 primarily identify as Americans. Woohoo?
Maybe those who were born here are at least contributing to the economy in a more substantial way than picking fruit and bringing a plate of food in a Mexican restaurant?
Well, no. No, they are not.
Average Hispanic household size is:
Which means just a little 1/2 of them are still living in poverty even after growing up here. As the cutoff point for poverty at 3.4 persons is about 28k.