I think it depends on how difficult it is make launchers. They still have thousands of missiles. So, if they can make more launchers quickly by lets say strapping missiles onto commercial trucks, then this is not a big problem.
If its really difficult and costly to make the launchers, then their missile launch capability will be degraded.
Cruise missile drones like this seemed simple to make. As long as the enemy waste patriot missiles to try to shoot them down, it is a good trade off
these cruise missile drones don't need huge trucks to carry them. it could be placed on the roof of a car.
