Gamers Nexus had some interesting coverage on the whole situation so far: https://www.youtube.com/watch?v=YYU_geUwQoA

The Nvidia chips that the Russian drones are using are consumer class chips (TE980M-A1) that have no export controls. It's odd that this channel decided to highlight that when it's very clear those are not on export control lists only the high level AI chips are restricted and controlled in this way. Those chips were sold to any country that has open trade with Russia then they could easily make their way to Russia from second-hand markets.

So from that alone I don't trust the integrity of this source's reporting.

You'll find Intel, AMD, and every other name brand of CPU/GPU in all countries on earth, that doesn't make those companies culpable.