They always find great attractions to take their place, though, and that's really important. Our family doesn't return to WDW year after year to enjoy the same attractions, but rather to enjoy an ever-changing array of attractions, including a significant number of new attractions each year. Otherwise, we'd return to WDW much less often, and that wouldn't serve Disney's interests as well.
In the case of the Living Statues, my understanding is that Disney offered them a contract to stay, and they refused, because they didn't want to commit to exclusivity for Disney. They wanted to ply their trade on the open market. I don't think either side made a bad move. I bet the Living Statues earn more profit doing these private parties than they would as Disney employees (and they don't have to deal with heat-and-humidity for five months out of the year
).
In the case of the Living Statues, my understanding is that Disney offered them a contract to stay, and they refused, because they didn't want to commit to exclusivity for Disney. They wanted to ply their trade on the open market. I don't think either side made a bad move. I bet the Living Statues earn more profit doing these private parties than they would as Disney employees (and they don't have to deal with heat-and-humidity for five months out of the year
).
Again, I'm sorry that you don't like the way things have gone, but allow the rest of us to enjoy that Disney is serving our needs quite well.