That is good news. At least, congratulations to people who win those lotteries, and maybe that can attract the attention of other people who do not vaccinate to follow their step to vaccinate. If that happens, then the number of vaccinated people will increase and get more protection from the vaccine. Maybe it will be better to give that money to all people who are already vaccinated because I think that money is really worth it for those who do not have an income.
In the United States, now they are having a surplus supply of vaccine, and therefore it makes sense to take out such measures. I heard that they have tens of millions of AstraZeneca vaccine doses in stock, despite the fact that they don't intend to use these doses to vaccinate the American population (as of now, only Pfizer, Moderna and J&J are approved for American residents). Anyway, this is good news for non-Americans as well. Since there is an oversupply of the vaccine, we can expect the Americans to export some of that surplus to those countries which are facing a shortage right now.
I hope United States can send the vaccine to other countries because I heard that many countries are waiting for the vaccine distribution. If the United States can do that, many people from different countries can get help and get vaccinated as soon as possible. That can reduce the number of people who can get infected because they can be vaccinated at the right time, saving more lives. It will be good news if the United States can give a lower price to the country that needs the vaccine.
Maybe it will be better to give that money to all people who are already vaccinated because I think that money is really worth it for those who do not have an income.
I would probably think that this would also be a lucrative option for all those who are willing to receive the vaccine especially for those who do not have a steady income. I believe this move will increase the number of lower middle class citizen for receive the vaccine, but not for the elite. However, this step deserves appreciation.
If the government can think about the lower or middle-class citizen to vaccinated, that will make them follow the vaccination program. Besides that, United States has an oversupply of vaccines, as @Vishnu.Reang said, giving more chances to lower-class people to protect themselves. That can reduce the jealousy between the higher and the lower class people.