If they mandate testing for everyone, that's our breaking point. We're both fully vaccinated, and we're not flying to Florida only to have a chance of not being allowed to board the ship, due a test result that could possibly be incorrect (we've all seen the examples of so and so tested positive one day, then negative the next day, etc.). I'm sure many others feel the same way. If Disney suddenly changes a major part of their policy, it's only reasonable that they extend their flexible refund period.