They likely have used their good cyber weapons already and are now less useful than suicide drones and cruise missiles. Knock out a grid with cyber, ok the ene

They likely have used their good cyber weapons already and are now less useful than suicide drones and cruise missiles. Knock out a grid with cyber, ok the enemy is prepared and can do a hard reset. Power loss of a few minutes, hours at most. Then that attack vector is gone as cyber defenses are put in place. Blow up a substation, you have bigger problems. Power loss for several hours or days. Russia can still do “low tech” cyber attacks like DDoS, but this war is making a case for cyber weapons being more useful during pseudo-peacetime clandestine espionage than a consistently equivalent tool to bullets and bombs.