Most Florida Cubans believe that all Democrats are communists and socialists. They're not voting for Democrats whatsoever.
The most eye-popping outcome – and one that demonstrates the breadth of DeSantis’ appeal in the eyes of Sunshine State voters –
came in Miami-Dade County, which is heavily Hispanic and historically a huge source of Democratic votes.
Republicans had made gains there in recent years:
Hillary Clinton defeated former President Trump there by 29 percentage points in 2016. DeSantis did slightly better in the 2018 governor’s race, losing the county by 21 points. Trump made inroads there in 2020, losing by just 8 points.
But a GOP candidate for governor hadn’t actually won Miami-Dade County since Jeb Bush in 2002.
The political reality is straightforward: Democrats have no realistic path to victory in statewide races in Florida without big wins in Miami-Dade County. That reality makes county’s outcome into an exclamation point on a dominant GOP performance.
DeSantis’ win comes as a battle over the future of the Republican Party takes shape, with Trump signaling a potential 2024 announcement next week. Exit polls in Florida showed that 45% of the state’s voters would like to see DeSantis run for president, compared to 33% who want Trump to run in 2024.
The above was taken from CNN, maybe those Cubans who are loudly anti-democrat weren't voting in huge numbers like that until recently or the ones who have been voting were always democrat and for whatever reason didn't vote or switched to republican. The underlined in your quote though is still true, but I guess the question was, outside of their racism and verbal opinions on politics how many actually hit the polls?