Remember the government (Orange County) says yes to masks while the state says "do what you want".Hopefully it doesn’t come to that and cases drop enough that governments are happy to remove mask mandates.
The only issue is private businesses will still have the right to require masks if they choose. I’m not sure how a place like WDW would react, but right now they are going beyond what’s mandated by the government. I suppose if enough people avoid businesses that still require masks that capitalism could take over and force a change. Once Disney has had a chance to vaccinate their staff it seems much less likely they keep masks around.
Hopefully medicos and lawyers will have the final say.