You do realize how many shitty neighborhoods there are in Broward? Hell I wouldn't even live west of 441 in Hollywood, but Hollywood also extends to the beach with multi-million dollar homes. South Florida is no different than other large metropolitan area. There are decent neighborhoods and really shitty neighborhoods. In fact, a lot of them.
And $250,000 mortgage is still a couple thousand a month plus utility costs and insurance costs. That should not be the price of a starter home. A starter should be like $100,000. Even then, that's about $1200 a month. You can get a 600 sq ft house in Opa Locka for $150,00. But your life expectancy will probably decrease by 95%.
Plus Florida has some of the worst wages for the size of the economy. We might talk about housing costs in San Fran, but there are tech companies out there that pay well enough to live out there. Florida is tourism. Tourism doesn't pay well except to those that own the fancy hotels and expensive restaurants. Florida is not the leader in anything else, not in Medical, Technology jobs, universities, and hell, even the professional sports teams suck. The rich go down and control the housing costs, but only live there maybe 1% of the year there. It's their little playground and leaves the rest of normal civilization to fend on pennies. Money is brought to Florida, not created there.