People in developing countries do have a choice whether they accept vaccination or not, there is no forcing of people to be vaccinated. This is something the anti-vaccine people seem to forget.
If you have a look at the many different programs that Bill Gates supports, you'll see that he supports many programs that help people in practical ways, as well as supporting vaccination. Clean water programs, food and agriculture, education, the list is lengthy.
Anti-vaccination promoters, don't give a hoot about the people of the developing world IMO, they don't care if the people in their own countries die of preventable disease, let alone those from poor countries.
In western countries there have been vaccines for many years, and there is no sign of the de-population the NWO nutters are on about. Nor is there any sign of this is the developing world. This is just more Conspiracy talk, to take the heat off the fact that these anti-vaccine people want those in the developing world to have less choice than they do, (a paternalistic attitude towards people they seem to believe are less intelligent than they are). and to suffer and die of diseases that can be prevented with vaccines.