When i hear someone say i support drones replacing front line troops I rightfully think they mean one day instead of 30 thousand troops heading into some hot zone they mean 30 thousand drones controlled by men at a safe distance.
What you mean to say is you support the military continuing to find ways to use drones, that make troops safer. But you said replace and that means replace. Not my fault you don't make sense. It's about as much a fantasy as your world powered by solar and wind. I get a good chuckle out of it though please keep them coming.