I have quite a few friends who are CMs, and while nobody enjoys wearing a mask (especially in the Florida heat), every one has articulated to me — in some way — that the mask is the thing that has made them feel comfortable returning to a workplace where they encounter thousands of Guests an hour. The majority of front-line CMs are also younger, so unless theme park workers receive early access to the vaccine in FL, they would be at the end of the line for vaccines.
For the WDW mask requirement to be lifted, the OC mandate must be lifted (county officials are saying they won’t consider until the summer at least), other businesses have to lift theirs (Disney is not going first), and a new agreement must be reached with all of the various unions that represent Disney CMs. That’s a lot of hurdles to clear before any change is made to WDW’s mask policy, let alone removing the policy altogether.