There goes the Latino vote.
"Puerto Rico is a floating island of garbage"
and with that, bye bye Latino vote
I know it's not your intention to offend anyone with generalizations. However, Latinos don't really identify as a group beyond a connection to the Spanish language and perhaps some food ingredients.
So if you offend Puerto Ricans, Mexican-Americans, Cuban-Americans, Venezolano-Americans are not really going to react.
As far as the island of Puerto Rico, it is a fucked up and corrupt island. It has the bad government curse of its Spanish colonial legacy. It's propped up by U.S. government money and mainland Americans who buy homes and spend money.
Apart from it's dire political situation, it's really quite beautiful. Before you slide down the Puerto Rican independence track, most Boricua know they couldn't really thrive without U.S. support and ties.