Who would you prefer to pay for disease control?
The birds are going to die anyway. It is better for them to be euthanized quickly and disposed of by professionals rather than having the disease spread to neighboring farms. I'm assuming the monetary compensation is in place to encourage people to go along with the extermination policy.
Apparently water fowl (mainly ducks) can survive the disease, but they become carriers and spread it around everywhere. That is how it is being spread right now, by wild mallard ducks.
(I'd rather pay someone for their ducks and chickens than for more affluent scam artists to collect food stamps.)
I guess I would rather pay someone to kill their birds than let them infect mine and I totally agree about the food stamps!!!