It would be for sure very interesting to be a dealer, especially at big events and dealing cards for pro players.
However, in my case, I think I would not be a good dealer. In home games, I love to be the dealer, especially for mixing the cards. I am expert on in, making that noises trrrrrrr with two parts of the deck making in one.
But I am not very fast in seeing cards, espcially to my eyesight problems. In fact, I would be a disaster.
Beeing a dealer is a very good way to you watch and learn a game from outside [without any psychological involvement], seeing the greatest players acting their mental and skill game.
Also, I liked the interesting wage, about 21k, and great tips posibility for the dealers. It is fair the lucky winner share a bit with them.