Extending time in and spending 2 weeks in Florida isn’t terrifying, the logistics of isolating in a place that is not your home (in a hotel, a rental, whatever), away from your support system if you’ve got one, and possible being very sick for months is difficult and possibly scary.
We’re not talking a bug you’re more than likely to get over quickly here.
Plus the expense of having to pay for a hotel room or other accommodations for 2 weeks. That is often not cheap. Even if you could a cheap $50/night hotel that is still $700 for 14 days. That is not something easy for everybody to add to a trip.