We need personal drones more than Amazon or Google, to get spare keys, and to buy anywhere we please, like in Walmart :-)

Sir, everywhere we read reports on Amazon using drones in the future to deliver us goods, like in Tim Bradshaw´s “Amazon delivers boost to drone pioneers”, December 4.

As I see it the real question is whether we citizens should all have our personal drone instead, so that for instance we could send it home for a spare if we lost our car key… or buy anywhere we please… like in Walmart :-)