I've dealt before with retired officers, so your slight impairment doesn't surprise me. But it pains me a bit.
I'm not proposing that Ukraine divert any resources into developing new tech. I'm suggesting that we, the west, the guys who aren't bleeding, begin right now to develop larger, cheaper kamikaze uav's, optimized for demolishing Russian logistic efforts.
Larger: 100 to 200 kilo warheads
Cheaper: utilizing shelf components and materials
Optimized: existing hard and software for command/control; small powerplants; reduced range/loiter times; simplified tactics
Smacking Russian resources: see above re larger warheads and simpler tactics
If somebody wants to exploit gliding uav's (which already exist) with no sound or IR signature, then lettum gopher it.