drones are coming into their useful lives now
https://www.thelancet.com/journals/langlo/article/PIIS2214-109X(22)00048-1/fulltext#cestitle180 "We found that drone delivery led to faster delivery times and less blood component wastage in health facilities. Future studies should investigate if these improvements are cost-effective, and whether drone delivery might be effective for other pharmaceutical and health supplies that cannot be easily stored at remote facilities." * * * * * All it takes is figuring out the best uses of a new invention. This is a great use.