I don't remember Russia releasing any such footage, I did see footage of the Moskva burning and sinking, literally over a thousand videos of Russian tanks/APCs destroyed. A shit-ton of Russian helicopters and jets shot down.1. You are speaking with forked tongue. But do you know for certain how many Ukro drone operators are not being tracked by Russian systems and then eliminated ? Below photo is from the Wikipedia page for TB2. The photo is of TB2's mobile ground control station :
These must have been tracked by Russians and eliminated. They will have people in them.
2. Let us see USA military send its drones to Ukraine. The article says such an idea is being discouraged.
US doesn't need to send large drones to Ukraine, it sent a lot of suicide drones to Ukraine. HIMARS, Javelin, a lot of long range weapons intended to nullify any numerical advantage Russia enjoys and amplify the Ukrainian intelligence advantage.