I really don't care what Russia does, but in a future war USA is more likely to be attacked by asymmetric exploding drones than to be attacking with them. That

I really don't care what Russia does, but in a future war USA is more likely to be attacked by asymmetric exploding drones than to be attacking with them. That I _do_ care about. And for that, a PDS system on a few trucks seems kind of useful. If they can be made cheaply and the expensive bits centralized, then a few $1k every 100 yards is kind of reasonable, don't you think?