2020 data. Wildly obsolete data considering today's market in Florida.

I would be interested in seeing a comparison to 2022 Q3 or Q4 numbers (after the special sessions to "fix" the property insurance situation).

The US Census Bureau does not release data that frequently

Rent is not a "burden". That word implies that it is imposed by some external entity. Rent is the satisfaction of your fundamental need for shelter just like food is satisfaction of your fundamental need of nourishment. Do you consider yourself "burdened" by the fact that your body needs to eat/breathe/excrete?

Who would have thought rent is more expensive in areas that people want to leave

"Do you consider yourself "burdened" by the fact that your body needs to eat/breathe/excrete?"

Yes

Then you should file a complaint with yourself.

“rent burden” means rent > 30% of HH income. This is the share of households burdened by expensive housing costs relative to other costs.

You should see European cities. Here it's not rare to spend over 40%.

Over 30% isn't that expensive compared to places like Europe.

Yes it is. In Europe people have substantially lower expenses in other large expenditure categories like healthcare and transportation, raising housing as a % of total expenditures. This is not as true in the US.